| 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 | $215.60 | 12.274% | $242.0627 | $242.06 | $242.05 | $242.10 |
| Purchase #2 | $77.31 | 6.868% | $82.6197 | $82.62 | $82.60 | $82.60 |
| Purchase #3 | $213.32 | 12.166% | $239.2725 | $239.27 | $239.25 | $239.30 |
| Purchase #4 | $24.28 | 3.802% | $25.2031 | $25.20 | $25.20 | $25.20 |
| Purchase #5 | $166.88 | 10.400% | $184.2355 | $184.24 | $184.25 | $184.20 |
| Purchase #6 | $60.56 | 4.779% | $63.4542 | $63.45 | $63.45 | $63.50 |
| Purchase #7 | $48.34 | 10.478% | $53.4051 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $806.29 | $890.2528 | $890.25 | $890.20 | $890.30 | |