| 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 | $106.25 | 9.838% | $116.7029 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $61.74 | 8.133% | $66.7613 | $66.76 | $66.75 | $66.80 |
| Purchase #3 | $225.37 | 11.158% | $250.5168 | $250.52 | $250.50 | $250.50 |
| Purchase #4 | $32.40 | 11.806% | $36.2251 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $20.38 | 12.266% | $22.8798 | $22.88 | $22.90 | $22.90 |
| Purchase #6 | $93.50 | 7.133% | $100.1694 | $100.17 | $100.15 | $100.20 |
| Purchase #7 | $225.96 | 5.395% | $238.1505 | $238.15 | $238.15 | $238.20 |
| 7 purchase totals = | $765.60 | $831.4058 | $831.41 | $831.40 | $831.50 | |