| 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 | $206.68 | 11.139% | $229.7021 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $44.79 | 12.735% | $50.494 | $50.49 | $50.50 | $50.50 |
| Purchase #3 | $126.84 | 3.739% | $131.5825 | $131.58 | $131.60 | $131.60 |
| Purchase #4 | $23.48 | 8.109% | $25.384 | $25.38 | $25.40 | $25.40 |
| Purchase #5 | $88.91 | 3.726% | $92.2228 | $92.22 | $92.20 | $92.20 |
| Purchase #6 | $146.75 | 8.838% | $159.7198 | $159.72 | $159.70 | $159.70 |
| Purchase #7 | $9.43 | 10.367% | $10.4076 | $10.41 | $10.40 | $10.40 |
| 7 purchase totals = | $646.88 | $699.5128 | $699.50 | $699.50 | $699.50 | |