| 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 | $241.45 | 3.602% | $250.147 | $250.15 | $250.15 | $250.10 |
| Purchase #2 | $46.42 | 5.855% | $49.1379 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $122.80 | 7.647% | $132.1905 | $132.19 | $132.20 | $132.20 |
| Purchase #4 | $81.28 | 13.585% | $92.3219 | $92.32 | $92.30 | $92.30 |
| Purchase #5 | $229.46 | 10.716% | $254.0489 | $254.05 | $254.05 | $254.00 |
| Purchase #6 | $19.43 | 5.254% | $20.4509 | $20.45 | $20.45 | $20.50 |
| Purchase #7 | $95.45 | 10.391% | $105.3682 | $105.37 | $105.35 | $105.40 |
| 7 purchase totals = | $836.29 | $903.6653 | $903.67 | $903.65 | $903.60 | |