| 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 | $222.29 | 7.381% | $238.6972 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $116.25 | 8.797% | $126.4765 | $126.48 | $126.50 | $126.50 |
| Purchase #3 | $140.30 | 10.580% | $155.1437 | $155.14 | $155.15 | $155.10 |
| Purchase #4 | $74.64 | 12.238% | $83.7744 | $83.77 | $83.75 | $83.80 |
| Purchase #5 | $35.88 | 9.824% | $39.4049 | $39.40 | $39.40 | $39.40 |
| Purchase #6 | $209.91 | 10.757% | $232.49 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $146.56 | 10.357% | $161.7392 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $945.83 | $1,037.7259 | $1,037.72 | $1,037.75 | $1,037.70 | |