| 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 | $125.73 | 3.375% | $129.9734 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $77.52 | 4.454% | $80.9727 | $80.97 | $80.95 | $81.00 |
| Purchase #3 | $59.97 | 5.267% | $63.1286 | $63.13 | $63.15 | $63.10 |
| Purchase #4 | $249.30 | 3.224% | $257.3374 | $257.34 | $257.35 | $257.30 |
| Purchase #5 | $198.62 | 11.361% | $221.1852 | $221.19 | $221.20 | $221.20 |
| Purchase #6 | $152.33 | 13.359% | $172.6798 | $172.68 | $172.70 | $172.70 |
| Purchase #7 | $67.46 | 5.769% | $71.3518 | $71.35 | $71.35 | $71.40 |
| 7 purchase totals = | $930.93 | $996.6289 | $996.63 | $996.65 | $996.70 | |