| 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 | $247.73 | 4.348% | $258.5013 | $258.50 | $258.50 | $258.50 |
| Purchase #2 | $197.66 | 4.739% | $207.0271 | $207.03 | $207.05 | $207.00 |
| Purchase #3 | $86.79 | 9.410% | $94.9569 | $94.96 | $94.95 | $95.00 |
| Purchase #4 | $136.81 | 11.831% | $152.996 | $153.00 | $153.00 | $153.00 |
| Purchase #5 | $96.62 | 11.252% | $107.4917 | $107.49 | $107.50 | $107.50 |
| Purchase #6 | $215.67 | 3.666% | $223.5765 | $223.58 | $223.60 | $223.60 |
| Purchase #7 | $72.45 | 7.462% | $77.8562 | $77.86 | $77.85 | $77.90 |
| 7 purchase totals = | $1,053.73 | $1,122.4057 | $1,122.42 | $1,122.45 | $1,122.50 | |