| 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 | $100.79 | 11.607% | $112.4887 | $112.49 | $112.50 | $112.50 |
| Purchase #2 | $94.98 | 7.869% | $102.454 | $102.45 | $102.45 | $102.50 |
| Purchase #3 | $59.26 | 9.732% | $65.0272 | $65.03 | $65.05 | $65.00 |
| Purchase #4 | $76.71 | 6.262% | $81.5136 | $81.51 | $81.50 | $81.50 |
| Purchase #5 | $219.73 | 6.376% | $233.74 | $233.74 | $233.75 | $233.70 |
| Purchase #6 | $229.98 | 3.249% | $237.4521 | $237.45 | $237.45 | $237.50 |
| Purchase #7 | $91.28 | 11.392% | $101.6786 | $101.68 | $101.70 | $101.70 |
| 7 purchase totals = | $872.73 | $934.3542 | $934.35 | $934.40 | $934.40 | |