| 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 | $21.73 | 10.676% | $24.0499 | $24.05 | $24.05 | $24.00 |
| Purchase #2 | $186.67 | 7.464% | $200.603 | $200.60 | $200.60 | $200.60 |
| Purchase #3 | $111.62 | 11.845% | $124.8414 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $28.81 | 5.381% | $30.3603 | $30.36 | $30.35 | $30.40 |
| Purchase #5 | $168.96 | 8.376% | $183.1121 | $183.11 | $183.10 | $183.10 |
| Purchase #6 | $38.68 | 8.857% | $42.1059 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $212.72 | 12.850% | $240.0545 | $240.05 | $240.05 | $240.10 |
| 7 purchase totals = | $769.19 | $845.1271 | $845.12 | $845.10 | $845.10 | |