| 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 | $91.68 | 11.402% | $102.1334 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $129.98 | 8.794% | $141.4104 | $141.41 | $141.40 | $141.40 |
| Purchase #3 | $55.86 | 13.653% | $63.4866 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $246.94 | 12.641% | $278.1557 | $278.16 | $278.15 | $278.20 |
| Purchase #5 | $112.68 | 5.799% | $119.2143 | $119.21 | $119.20 | $119.20 |
| Purchase #6 | $110.50 | 6.258% | $117.4151 | $117.42 | $117.40 | $117.40 |
| Purchase #7 | $159.75 | 6.589% | $170.2759 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $907.39 | $992.0914 | $992.10 | $992.10 | $992.10 | |