| 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 | $227.30 | 13.427% | $257.8196 | $257.82 | $257.80 | $257.80 |
| Purchase #2 | $102.71 | 7.596% | $110.5119 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $55.72 | 6.520% | $59.3529 | $59.35 | $59.35 | $59.40 |
| Purchase #4 | $11.53 | 13.673% | $13.1065 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $158.75 | 9.449% | $173.7503 | $173.75 | $173.75 | $173.80 |
| Purchase #6 | $216.97 | 13.727% | $246.7535 | $246.75 | $246.75 | $246.80 |
| Purchase #7 | $100.47 | 4.708% | $105.2001 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $873.45 | $966.4948 | $966.49 | $966.45 | $966.60 | |