| 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 | $11.94 | 10.364% | $13.1775 | $13.18 | $13.20 | $13.20 |
| Purchase #2 | $158.62 | 7.265% | $170.1437 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $236.77 | 9.316% | $258.8275 | $258.83 | $258.85 | $258.80 |
| Purchase #4 | $125.68 | 6.726% | $134.1332 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $62.35 | 7.439% | $66.9882 | $66.99 | $67.00 | $67.00 |
| Purchase #6 | $132.61 | 9.393% | $145.0661 | $145.07 | $145.05 | $145.10 |
| Purchase #7 | $212.74 | 7.763% | $229.255 | $229.26 | $229.25 | $229.30 |
| 7 purchase totals = | $940.71 | $1,017.5912 | $1,017.60 | $1,017.65 | $1,017.60 | |