| 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 | $33.25 | 13.203% | $37.64 | $37.64 | $37.65 | $37.60 |
| Purchase #2 | $224.84 | 9.491% | $246.1796 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $58.81 | 10.607% | $65.048 | $65.05 | $65.05 | $65.00 |
| Purchase #4 | $204.95 | 12.784% | $231.1508 | $231.15 | $231.15 | $231.20 |
| Purchase #5 | $106.97 | 9.754% | $117.4039 | $117.40 | $117.40 | $117.40 |
| Purchase #6 | $134.62 | 3.455% | $139.2711 | $139.27 | $139.25 | $139.30 |
| Purchase #7 | $121.66 | 5.568% | $128.434 | $128.43 | $128.45 | $128.40 |
| 7 purchase totals = | $885.10 | $965.1274 | $965.12 | $965.15 | $965.10 | |