| 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 | $114.51 | 5.803% | $121.155 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $79.86 | 6.264% | $84.8624 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $213.99 | 13.768% | $243.4521 | $243.45 | $243.45 | $243.50 |
| Purchase #4 | $107.83 | 13.464% | $122.3482 | $122.35 | $122.35 | $122.30 |
| Purchase #5 | $212.83 | 5.267% | $224.0398 | $224.04 | $224.05 | $224.00 |
| Purchase #6 | $231.33 | 7.685% | $249.1077 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $58.65 | 9.774% | $64.3825 | $64.38 | $64.40 | $64.40 |
| 7 purchase totals = | $1,019.00 | $1,109.3477 | $1,109.35 | $1,109.35 | $1,109.40 | |