| 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 | $223.54 | 6.293% | $237.6074 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $205.26 | 9.400% | $224.5544 | $224.55 | $224.55 | $224.60 |
| Purchase #3 | $68.96 | 10.567% | $76.247 | $76.25 | $76.25 | $76.20 |
| Purchase #4 | $86.51 | 5.738% | $91.4739 | $91.47 | $91.45 | $91.50 |
| Purchase #5 | $31.42 | 6.537% | $33.4739 | $33.47 | $33.45 | $33.50 |
| Purchase #6 | $100.89 | 5.394% | $106.332 | $106.33 | $106.35 | $106.30 |
| Purchase #7 | $190.31 | 10.432% | $210.1631 | $210.16 | $210.15 | $210.20 |
| 7 purchase totals = | $906.89 | $979.8517 | $979.84 | $979.80 | $979.90 | |