| 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 | $212.31 | 8.176% | $229.6685 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $236.49 | 10.327% | $260.9123 | $260.91 | $260.90 | $260.90 |
| Purchase #3 | $191.61 | 11.798% | $214.2161 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $166.41 | 7.469% | $178.8392 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $52.76 | 13.348% | $59.8024 | $59.80 | $59.80 | $59.80 |
| Purchase #6 | $66.39 | 13.275% | $75.2033 | $75.20 | $75.20 | $75.20 |
| Purchase #7 | $132.52 | 3.267% | $136.8494 | $136.85 | $136.85 | $136.80 |
| 7 purchase totals = | $1,058.49 | $1,155.4912 | $1,155.49 | $1,155.45 | $1,155.40 | |