| 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 | $216.60 | 10.241% | $238.782 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $102.83 | 12.478% | $115.6611 | $115.66 | $115.65 | $115.70 |
| Purchase #3 | $140.66 | 3.853% | $146.0796 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $25.99 | 3.580% | $26.9204 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $61.48 | 3.369% | $63.5513 | $63.55 | $63.55 | $63.60 |
| Purchase #6 | $214.61 | 13.283% | $243.1166 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $126.29 | 6.795% | $134.8714 | $134.87 | $134.85 | $134.90 |
| 7 purchase totals = | $888.46 | $968.9824 | $968.98 | $968.95 | $969.10 | |