| 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 | $203.60 | 11.687% | $227.3947 | $227.39 | $227.40 | $227.40 |
| Purchase #2 | $21.87 | 3.465% | $22.6278 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $200.68 | 7.719% | $216.1705 | $216.17 | $216.15 | $216.20 |
| Purchase #4 | $85.85 | 11.594% | $95.8034 | $95.80 | $95.80 | $95.80 |
| Purchase #5 | $8.36 | 4.506% | $8.7367 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $62.37 | 4.727% | $65.3182 | $65.32 | $65.30 | $65.30 |
| Purchase #7 | $55.68 | 6.187% | $59.1249 | $59.12 | $59.10 | $59.10 |
| 7 purchase totals = | $638.41 | $695.1762 | $695.17 | $695.15 | $695.10 | |