| 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 | $229.81 | 10.812% | $254.6571 | $254.66 | $254.65 | $254.70 |
| Purchase #2 | $228.52 | 6.368% | $243.0722 | $243.07 | $243.05 | $243.10 |
| Purchase #3 | $64.44 | 12.788% | $72.6806 | $72.68 | $72.70 | $72.70 |
| Purchase #4 | $210.63 | 12.362% | $236.6681 | $236.67 | $236.65 | $236.70 |
| Purchase #5 | $11.87 | 4.372% | $12.389 | $12.39 | $12.40 | $12.40 |
| Purchase #6 | $149.60 | 4.322% | $156.0657 | $156.07 | $156.05 | $156.10 |
| Purchase #7 | $18.68 | 13.283% | $21.1613 | $21.16 | $21.15 | $21.20 |
| 7 purchase totals = | $913.55 | $996.6940 | $996.70 | $996.65 | $996.90 | |