| 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 | $226.96 | 4.781% | $237.811 | $237.81 | $237.80 | $237.80 |
| Purchase #2 | $125.71 | 5.827% | $133.0351 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $29.97 | 9.151% | $32.7126 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $64.39 | 6.337% | $68.4704 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $116.35 | 13.405% | $131.9467 | $131.95 | $131.95 | $131.90 |
| Purchase #6 | $66.59 | 13.685% | $75.7028 | $75.70 | $75.70 | $75.70 |
| Purchase #7 | $243.63 | 13.206% | $275.8038 | $275.80 | $275.80 | $275.80 |
| 7 purchase totals = | $873.60 | $955.4824 | $955.48 | $955.45 | $955.40 | |