| 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 | $141.85 | 9.193% | $154.8903 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $236.63 | 4.591% | $247.4937 | $247.49 | $247.50 | $247.50 |
| Purchase #3 | $225.85 | 11.209% | $251.1655 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $138.37 | 5.749% | $146.3249 | $146.32 | $146.30 | $146.30 |
| Purchase #5 | $185.52 | 10.537% | $205.0682 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $71.31 | 4.811% | $74.7407 | $74.74 | $74.75 | $74.70 |
| Purchase #7 | $126.86 | 13.391% | $143.8478 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $1,126.39 | $1,223.5311 | $1,223.53 | $1,223.50 | $1,223.50 | |