| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.60 | 11.749% | $135.8868 | $135.89 | $135.90 | $135.90 |
| Purchase #2 | $121.46 | 11.537% | $135.4728 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $164.99 | 12.798% | $186.1054 | $186.11 | $186.10 | $186.10 |
| Purchase #4 | $250.49 | 12.560% | $281.9515 | $281.95 | $281.95 | $282.00 |
| Purchase #5 | $169.97 | 12.525% | $191.2587 | $191.26 | $191.25 | $191.30 |
| Purchase #6 | $199.69 | 3.637% | $206.9527 | $206.95 | $206.95 | $207.00 |
| Purchase #7 | $26.76 | 11.245% | $29.7692 | $29.77 | $29.75 | $29.80 |
| 7 purchase totals = | $1,054.96 | $1,167.3971 | $1,167.40 | $1,167.35 | $1,167.60 | |