| 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 | $38.60 | 9.350% | $42.2091 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $97.25 | 5.553% | $102.6503 | $102.65 | $102.65 | $102.70 |
| Purchase #3 | $106.63 | 9.493% | $116.7524 | $116.75 | $116.75 | $116.80 |
| Purchase #4 | $94.27 | 5.871% | $99.8046 | $99.80 | $99.80 | $99.80 |
| Purchase #5 | $177.25 | 7.211% | $190.0315 | $190.03 | $190.05 | $190.00 |
| Purchase #6 | $232.93 | 7.768% | $251.024 | $251.02 | $251.00 | $251.00 |
| Purchase #7 | $173.56 | 12.234% | $194.7933 | $194.79 | $194.80 | $194.80 |
| 7 purchase totals = | $920.49 | $997.2652 | $997.25 | $997.25 | $997.30 | |