| 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 | $236.47 | 9.847% | $259.7552 | $259.76 | $259.75 | $259.80 |
| Purchase #2 | $129.66 | 8.658% | $140.886 | $140.89 | $140.90 | $140.90 |
| Purchase #3 | $206.61 | 13.376% | $234.2462 | $234.25 | $234.25 | $234.20 |
| Purchase #4 | $235.54 | 13.708% | $267.8278 | $267.83 | $267.85 | $267.80 |
| Purchase #5 | $6.63 | 5.426% | $6.9897 | $6.99 | $7.00 | $7.00 |
| Purchase #6 | $154.59 | 10.813% | $171.3058 | $171.31 | $171.30 | $171.30 |
| Purchase #7 | $184.91 | 9.771% | $202.9776 | $202.98 | $203.00 | $203.00 |
| 7 purchase totals = | $1,154.41 | $1,283.9883 | $1,284.01 | $1,284.05 | $1,284.00 | |