| 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 | $103.37 | 12.373% | $116.16 | $116.16 | $116.15 | $116.20 |
| Purchase #2 | $208.35 | 8.451% | $225.9577 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $58.54 | 12.663% | $65.9529 | $65.95 | $65.95 | $66.00 |
| Purchase #4 | $77.89 | 7.112% | $83.4295 | $83.43 | $83.45 | $83.40 |
| Purchase #5 | $90.66 | 3.829% | $94.1314 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $232.59 | 10.577% | $257.191 | $257.19 | $257.20 | $257.20 |
| Purchase #7 | $7.85 | 12.713% | $8.848 | $8.85 | $8.85 | $8.80 |
| 7 purchase totals = | $779.25 | $851.6705 | $851.67 | $851.70 | $851.70 | |