| 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 | $10.27 | 12.779% | $11.5824 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $247.71 | 11.384% | $275.9093 | $275.91 | $275.90 | $275.90 |
| Purchase #3 | $7.68 | 5.555% | $8.1066 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $32.63 | 13.652% | $37.0846 | $37.08 | $37.10 | $37.10 |
| Purchase #5 | $144.65 | 5.203% | $152.1761 | $152.18 | $152.20 | $152.20 |
| Purchase #6 | $204.46 | 6.558% | $217.8685 | $217.87 | $217.85 | $217.90 |
| Purchase #7 | $221.74 | 9.528% | $242.8674 | $242.87 | $242.85 | $242.90 |
| 7 purchase totals = | $869.14 | $945.5949 | $945.60 | $945.60 | $945.70 | |