| 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 | $126.96 | 3.260% | $131.0989 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $66.38 | 8.632% | $72.1099 | $72.11 | $72.10 | $72.10 |
| Purchase #3 | $215.51 | 12.136% | $241.6643 | $241.66 | $241.65 | $241.70 |
| Purchase #4 | $17.43 | 11.178% | $19.3783 | $19.38 | $19.40 | $19.40 |
| Purchase #5 | $149.57 | 3.169% | $154.3099 | $154.31 | $154.30 | $154.30 |
| Purchase #6 | $116.71 | 4.533% | $122.0005 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $121.61 | 5.698% | $128.5393 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $814.17 | $869.1011 | $869.10 | $869.10 | $869.10 | |