| 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 | $116.63 | 10.461% | $128.8307 | $128.83 | $128.85 | $128.80 |
| Purchase #2 | $8.70 | 9.355% | $9.5139 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $13.66 | 9.105% | $14.9037 | $14.90 | $14.90 | $14.90 |
| Purchase #4 | $220.49 | 7.192% | $236.3476 | $236.35 | $236.35 | $236.30 |
| Purchase #5 | $148.59 | 7.872% | $160.287 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $22.30 | 8.397% | $24.1725 | $24.17 | $24.15 | $24.20 |
| Purchase #7 | $136.88 | 11.815% | $153.0524 | $153.05 | $153.05 | $153.10 |
| 7 purchase totals = | $667.25 | $727.1078 | $727.10 | $727.10 | $727.10 | |