| 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 | $224.80 | 3.516% | $232.704 | $232.70 | $232.70 | $232.70 |
| Purchase #2 | $61.60 | 9.263% | $67.306 | $67.31 | $67.30 | $67.30 |
| Purchase #3 | $138.77 | 10.366% | $153.1549 | $153.15 | $153.15 | $153.20 |
| Purchase #4 | $16.62 | 11.741% | $18.5714 | $18.57 | $18.55 | $18.60 |
| Purchase #5 | $201.65 | 6.714% | $215.1888 | $215.19 | $215.20 | $215.20 |
| Purchase #6 | $26.88 | 5.327% | $28.3119 | $28.31 | $28.30 | $28.30 |
| Purchase #7 | $86.38 | 7.448% | $92.8136 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $756.70 | $808.0506 | $808.04 | $808.00 | $808.10 | |