| 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 | $116.86 | 4.257% | $121.8347 | $121.83 | $121.85 | $121.80 |
| Purchase #2 | $24.55 | 9.212% | $26.8115 | $26.81 | $26.80 | $26.80 |
| Purchase #3 | $108.90 | 13.802% | $123.9304 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $138.42 | 12.583% | $155.8374 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $66.79 | 3.146% | $68.8912 | $68.89 | $68.90 | $68.90 |
| Purchase #6 | $229.38 | 11.296% | $255.2908 | $255.29 | $255.30 | $255.30 |
| Purchase #7 | $194.53 | 5.546% | $205.3186 | $205.32 | $205.30 | $205.30 |
| 7 purchase totals = | $879.43 | $957.9146 | $957.91 | $957.95 | $957.80 | |