| 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 | $236.35 | 6.456% | $251.6088 | $251.61 | $251.60 | $251.60 |
| Purchase #2 | $92.65 | 5.467% | $97.7152 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $103.44 | 12.298% | $116.1611 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $55.27 | 12.709% | $62.2943 | $62.29 | $62.30 | $62.30 |
| Purchase #5 | $16.52 | 9.115% | $18.0258 | $18.03 | $18.05 | $18.00 |
| Purchase #6 | $183.26 | 10.434% | $202.3813 | $202.38 | $202.40 | $202.40 |
| Purchase #7 | $212.95 | 5.246% | $224.1214 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $900.44 | $972.3079 | $972.31 | $972.30 | $972.30 | |