| 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 | $216.90 | 8.592% | $235.536 | $235.54 | $235.55 | $235.50 |
| Purchase #2 | $32.78 | 10.749% | $36.3035 | $36.30 | $36.30 | $36.30 |
| Purchase #3 | $110.55 | 7.132% | $118.4344 | $118.43 | $118.45 | $118.40 |
| Purchase #4 | $212.90 | 4.707% | $222.9212 | $222.92 | $222.90 | $222.90 |
| Purchase #5 | $39.43 | 11.857% | $44.1052 | $44.11 | $44.10 | $44.10 |
| Purchase #6 | $87.93 | 9.215% | $96.0327 | $96.03 | $96.05 | $96.00 |
| Purchase #7 | $220.97 | 7.211% | $236.9041 | $236.90 | $236.90 | $236.90 |
| 7 purchase totals = | $921.46 | $990.2371 | $990.23 | $990.25 | $990.10 | |