| 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 | $12.46 | 13.174% | $14.1015 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $230.27 | 8.289% | $249.3571 | $249.36 | $249.35 | $249.40 |
| Purchase #3 | $128.46 | 9.322% | $140.435 | $140.44 | $140.45 | $140.40 |
| Purchase #4 | $202.29 | 7.356% | $217.1705 | $217.17 | $217.15 | $217.20 |
| Purchase #5 | $193.34 | 9.685% | $212.065 | $212.07 | $212.05 | $212.10 |
| Purchase #6 | $157.34 | 12.858% | $177.5708 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $11.25 | 8.298% | $12.1835 | $12.18 | $12.20 | $12.20 |
| 7 purchase totals = | $935.41 | $1,022.8834 | $1,022.89 | $1,022.85 | $1,023.00 | |