| 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 | $107.90 | 8.424% | $116.9895 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $69.50 | 12.654% | $78.2945 | $78.29 | $78.30 | $78.30 |
| Purchase #3 | $214.77 | 8.108% | $232.1836 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $203.81 | 12.410% | $229.1028 | $229.10 | $229.10 | $229.10 |
| Purchase #5 | $40.56 | 9.423% | $44.382 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $163.32 | 12.571% | $183.851 | $183.85 | $183.85 | $183.90 |
| Purchase #7 | $41.35 | 4.115% | $43.0516 | $43.05 | $43.05 | $43.10 |
| 7 purchase totals = | $841.21 | $927.8550 | $927.84 | $927.90 | $928.00 | |