| 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 | $121.88 | 3.283% | $125.8813 | $125.88 | $125.90 | $125.90 |
| Purchase #2 | $63.44 | 7.454% | $68.1688 | $68.17 | $68.15 | $68.20 |
| Purchase #3 | $129.31 | 5.722% | $136.7091 | $136.71 | $136.70 | $136.70 |
| Purchase #4 | $60.99 | 6.640% | $65.0397 | $65.04 | $65.05 | $65.00 |
| Purchase #5 | $206.48 | 3.589% | $213.8906 | $213.89 | $213.90 | $213.90 |
| Purchase #6 | $129.37 | 11.500% | $144.2476 | $144.25 | $144.25 | $144.20 |
| Purchase #7 | $179.97 | 12.347% | $202.1909 | $202.19 | $202.20 | $202.20 |
| 7 purchase totals = | $891.44 | $956.1280 | $956.13 | $956.15 | $956.10 | |