| 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 | $28.59 | 12.850% | $32.2638 | $32.26 | $32.25 | $32.30 |
| Purchase #2 | $187.53 | 13.216% | $212.314 | $212.31 | $212.30 | $212.30 |
| Purchase #3 | $207.96 | 3.787% | $215.8354 | $215.84 | $215.85 | $215.80 |
| Purchase #4 | $65.35 | 13.512% | $74.1801 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $47.57 | 12.439% | $53.4872 | $53.49 | $53.50 | $53.50 |
| Purchase #6 | $167.42 | 3.232% | $172.831 | $172.83 | $172.85 | $172.80 |
| Purchase #7 | $114.38 | 5.747% | $120.9534 | $120.95 | $120.95 | $121.00 |
| 7 purchase totals = | $818.80 | $881.8649 | $881.86 | $881.90 | $881.90 | |