| 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 | $124.92 | 11.869% | $139.7468 | $139.75 | $139.75 | $139.70 |
| Purchase #2 | $31.77 | 5.326% | $33.4621 | $33.46 | $33.45 | $33.50 |
| Purchase #3 | $193.55 | 9.688% | $212.3011 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $12.86 | 13.623% | $14.6119 | $14.61 | $14.60 | $14.60 |
| Purchase #5 | $104.60 | 11.626% | $116.7608 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $107.64 | 10.114% | $118.5267 | $118.53 | $118.55 | $118.50 |
| Purchase #7 | $183.80 | 10.538% | $203.1688 | $203.17 | $203.15 | $203.20 |
| 7 purchase totals = | $759.14 | $838.5782 | $838.58 | $838.55 | $838.60 | |