| 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 | $111.97 | 8.181% | $121.1303 | $121.13 | $121.15 | $121.10 |
| Purchase #2 | $62.58 | 9.539% | $68.5495 | $68.55 | $68.55 | $68.50 |
| Purchase #3 | $191.73 | 6.583% | $204.3516 | $204.35 | $204.35 | $204.40 |
| Purchase #4 | $107.49 | 11.701% | $120.0674 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $68.41 | 13.469% | $77.6241 | $77.62 | $77.60 | $77.60 |
| Purchase #6 | $49.73 | 10.553% | $54.978 | $54.98 | $55.00 | $55.00 |
| Purchase #7 | $247.64 | 11.514% | $276.1533 | $276.15 | $276.15 | $276.20 |
| 7 purchase totals = | $839.55 | $922.8542 | $922.85 | $922.85 | $922.90 | |