| 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 | $203.79 | 8.836% | $221.7969 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $217.89 | 13.420% | $247.1308 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $199.84 | 8.608% | $217.0422 | $217.04 | $217.05 | $217.00 |
| Purchase #4 | $155.28 | 6.815% | $165.8623 | $165.86 | $165.85 | $165.90 |
| Purchase #5 | $170.25 | 8.137% | $184.1032 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $210.84 | 11.478% | $235.0402 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $151.50 | 7.762% | $163.2594 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $1,309.39 | $1,434.2350 | $1,434.23 | $1,434.25 | $1,434.20 | |