| 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 | $10.82 | 3.640% | $11.2138 | $11.21 | $11.20 | $11.20 |
| Purchase #2 | $215.95 | 9.362% | $236.1672 | $236.17 | $236.15 | $236.20 |
| Purchase #3 | $163.49 | 5.782% | $172.943 | $172.94 | $172.95 | $172.90 |
| Purchase #4 | $199.65 | 10.254% | $220.1221 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $121.85 | 9.584% | $133.5281 | $133.53 | $133.55 | $133.50 |
| Purchase #6 | $69.57 | 11.850% | $77.814 | $77.81 | $77.80 | $77.80 |
| Purchase #7 | $34.30 | 9.209% | $37.4587 | $37.46 | $37.45 | $37.50 |
| 7 purchase totals = | $815.63 | $889.2469 | $889.24 | $889.20 | $889.20 | |