| 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 | $8.76 | 12.818% | $9.8829 | $9.88 | $9.90 | $9.90 |
| Purchase #2 | $169.66 | 5.629% | $179.2102 | $179.21 | $179.20 | $179.20 |
| Purchase #3 | $226.39 | 4.642% | $236.899 | $236.90 | $236.90 | $236.90 |
| Purchase #4 | $176.33 | 6.180% | $187.2272 | $187.23 | $187.25 | $187.20 |
| Purchase #5 | $50.85 | 8.663% | $55.2551 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $89.49 | 12.684% | $100.8409 | $100.84 | $100.85 | $100.80 |
| Purchase #7 | $239.27 | 11.858% | $267.6426 | $267.64 | $267.65 | $267.60 |
| 7 purchase totals = | $960.75 | $1,036.9579 | $1,036.96 | $1,037.00 | $1,036.90 | |