| 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 | $152.47 | 11.730% | $170.3547 | $170.35 | $170.35 | $170.40 |
| Purchase #2 | $49.87 | 8.632% | $54.1748 | $54.17 | $54.15 | $54.20 |
| Purchase #3 | $121.28 | 12.872% | $136.8912 | $136.89 | $136.90 | $136.90 |
| Purchase #4 | $244.90 | 8.726% | $266.27 | $266.27 | $266.25 | $266.30 |
| Purchase #5 | $97.25 | 7.618% | $104.6585 | $104.66 | $104.65 | $104.70 |
| Purchase #6 | $225.78 | 6.390% | $240.2073 | $240.21 | $240.20 | $240.20 |
| Purchase #7 | $58.69 | 12.828% | $66.2188 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $950.24 | $1,038.7753 | $1,038.77 | $1,038.70 | $1,038.90 | |