| 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 | $209.84 | 8.239% | $227.1287 | $227.13 | $227.15 | $227.10 |
| Purchase #2 | $55.73 | 9.581% | $61.0695 | $61.07 | $61.05 | $61.10 |
| Purchase #3 | $193.48 | 13.395% | $219.3966 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $136.45 | 11.414% | $152.0244 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $148.73 | 5.405% | $156.7689 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $57.89 | 7.765% | $62.3852 | $62.39 | $62.40 | $62.40 |
| Purchase #7 | $95.46 | 7.491% | $102.6109 | $102.61 | $102.60 | $102.60 |
| 7 purchase totals = | $897.58 | $981.3842 | $981.39 | $981.35 | $981.40 | |