| 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 | $110.79 | 8.855% | $120.6005 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $126.92 | 7.283% | $136.1636 | $136.16 | $136.15 | $136.20 |
| Purchase #3 | $195.40 | 10.210% | $215.3503 | $215.35 | $215.35 | $215.40 |
| Purchase #4 | $99.39 | 8.826% | $108.1622 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $94.67 | 12.844% | $106.8294 | $106.83 | $106.85 | $106.80 |
| Purchase #6 | $83.97 | 5.756% | $88.8033 | $88.80 | $88.80 | $88.80 |
| Purchase #7 | $238.68 | 7.844% | $257.4021 | $257.40 | $257.40 | $257.40 |
| 7 purchase totals = | $949.82 | $1,033.3114 | $1,033.30 | $1,033.30 | $1,033.40 | |