| 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 | $129.39 | 3.525% | $133.951 | $133.95 | $133.95 | $134.00 |
| Purchase #2 | $28.84 | 9.857% | $31.6828 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $90.92 | 3.470% | $94.0749 | $94.07 | $94.05 | $94.10 |
| Purchase #4 | $168.26 | 4.810% | $176.3533 | $176.35 | $176.35 | $176.40 |
| Purchase #5 | $138.37 | 7.580% | $148.8584 | $148.86 | $148.85 | $148.90 |
| Purchase #6 | $206.63 | 8.701% | $224.6089 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $209.76 | 13.847% | $238.8055 | $238.81 | $238.80 | $238.80 |
| 7 purchase totals = | $972.17 | $1,048.3348 | $1,048.33 | $1,048.30 | $1,048.50 | |