| 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 | $215.51 | 9.495% | $235.9727 | $235.97 | $235.95 | $236.00 |
| Purchase #2 | $33.70 | 9.833% | $37.0137 | $37.01 | $37.00 | $37.00 |
| Purchase #3 | $212.73 | 5.201% | $223.7941 | $223.79 | $223.80 | $223.80 |
| Purchase #4 | $6.48 | 10.716% | $7.1744 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $171.54 | 13.142% | $194.0838 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $35.67 | 5.818% | $37.7453 | $37.75 | $37.75 | $37.70 |
| Purchase #7 | $97.84 | 13.408% | $110.9584 | $110.96 | $110.95 | $111.00 |
| 7 purchase totals = | $773.47 | $846.7424 | $846.73 | $846.70 | $846.80 | |