| 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 | $210.51 | 7.176% | $225.6162 | $225.62 | $225.60 | $225.60 |
| Purchase #2 | $116.79 | 12.564% | $131.4635 | $131.46 | $131.45 | $131.50 |
| Purchase #3 | $58.67 | 3.754% | $60.8725 | $60.87 | $60.85 | $60.90 |
| Purchase #4 | $192.96 | 6.160% | $204.8463 | $204.85 | $204.85 | $204.80 |
| Purchase #5 | $108.61 | 6.420% | $115.5828 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $126.65 | 6.329% | $134.6657 | $134.67 | $134.65 | $134.70 |
| Purchase #7 | $63.28 | 3.404% | $65.4341 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $877.47 | $938.4811 | $938.48 | $938.45 | $938.50 | |