| 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 | $236.63 | 6.339% | $251.63 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $37.84 | 7.324% | $40.6114 | $40.61 | $40.60 | $40.60 |
| Purchase #3 | $91.61 | 3.179% | $94.5223 | $94.52 | $94.50 | $94.50 |
| Purchase #4 | $74.68 | 6.663% | $79.6559 | $79.66 | $79.65 | $79.70 |
| Purchase #5 | $207.72 | 8.484% | $225.343 | $225.34 | $225.35 | $225.30 |
| Purchase #6 | $59.53 | 13.496% | $67.5642 | $67.56 | $67.55 | $67.60 |
| Purchase #7 | $75.28 | 7.227% | $80.7205 | $80.72 | $80.70 | $80.70 |
| 7 purchase totals = | $783.29 | $840.0473 | $840.04 | $840.00 | $840.00 | |