| 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 | $126.64 | 3.761% | $131.4029 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $216.42 | 10.211% | $238.5186 | $238.52 | $238.50 | $238.50 |
| Purchase #3 | $136.82 | 13.425% | $155.1881 | $155.19 | $155.20 | $155.20 |
| Purchase #4 | $6.51 | 13.504% | $7.3891 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $213.83 | 10.446% | $236.1667 | $236.17 | $236.15 | $236.20 |
| Purchase #6 | $155.74 | 12.471% | $175.1623 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $65.84 | 5.304% | $69.3322 | $69.33 | $69.35 | $69.30 |
| 7 purchase totals = | $921.80 | $1,013.1599 | $1,013.16 | $1,013.15 | $1,013.20 | |