| 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 | $242.29 | 12.163% | $271.7597 | $271.76 | $271.75 | $271.80 |
| Purchase #2 | $53.67 | 3.831% | $55.7261 | $55.73 | $55.75 | $55.70 |
| Purchase #3 | $22.74 | 12.279% | $25.5322 | $25.53 | $25.55 | $25.50 |
| Purchase #4 | $116.31 | 8.293% | $125.9556 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $104.79 | 7.143% | $112.2751 | $112.28 | $112.30 | $112.30 |
| Purchase #6 | $217.84 | 7.819% | $234.8729 | $234.87 | $234.85 | $234.90 |
| Purchase #7 | $9.47 | 4.295% | $9.8767 | $9.88 | $9.90 | $9.90 |
| 7 purchase totals = | $767.11 | $835.9983 | $836.01 | $836.05 | $836.10 | |