| 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 | $229.79 | 11.576% | $256.3905 | $256.39 | $256.40 | $256.40 |
| Purchase #2 | $224.49 | 6.282% | $238.5925 | $238.59 | $238.60 | $238.60 |
| Purchase #3 | $55.59 | 5.561% | $58.6814 | $58.68 | $58.70 | $58.70 |
| Purchase #4 | $129.81 | 5.695% | $137.2027 | $137.20 | $137.20 | $137.20 |
| Purchase #5 | $104.90 | 9.644% | $115.0166 | $115.02 | $115.00 | $115.00 |
| Purchase #6 | $216.38 | 3.607% | $224.1848 | $224.18 | $224.20 | $224.20 |
| Purchase #7 | $248.75 | 10.569% | $275.0404 | $275.04 | $275.05 | $275.00 |
| 7 purchase totals = | $1,209.71 | $1,305.1089 | $1,305.10 | $1,305.15 | $1,305.10 | |