| 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 | $209.25 | 7.229% | $224.3767 | $224.38 | $224.40 | $224.40 |
| Purchase #2 | $17.67 | 11.670% | $19.7321 | $19.73 | $19.75 | $19.70 |
| Purchase #3 | $129.80 | 3.368% | $134.1717 | $134.17 | $134.15 | $134.20 |
| Purchase #4 | $150.79 | 9.220% | $164.6928 | $164.69 | $164.70 | $164.70 |
| Purchase #5 | $43.46 | 6.726% | $46.3831 | $46.38 | $46.40 | $46.40 |
| Purchase #6 | $96.70 | 5.363% | $101.886 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $106.93 | 8.288% | $115.7924 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $754.60 | $807.0348 | $807.03 | $807.10 | $807.10 | |