| 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 | $95.81 | 6.642% | $102.1737 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $207.96 | 5.500% | $219.3978 | $219.40 | $219.40 | $219.40 |
| Purchase #3 | $209.54 | 6.207% | $222.5461 | $222.55 | $222.55 | $222.50 |
| Purchase #4 | $112.80 | 5.477% | $118.9781 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $122.44 | 5.666% | $129.3775 | $129.38 | $129.40 | $129.40 |
| Purchase #6 | $158.77 | 9.793% | $174.3183 | $174.32 | $174.30 | $174.30 |
| Purchase #7 | $28.88 | 9.148% | $31.5219 | $31.52 | $31.50 | $31.50 |
| 7 purchase totals = | $936.20 | $998.3134 | $998.32 | $998.30 | $998.30 | |