| 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 | $204.80 | 5.343% | $215.7425 | $215.74 | $215.75 | $215.70 |
| Purchase #2 | $79.87 | 10.456% | $88.2212 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $105.49 | 11.859% | $118.0001 | $118.00 | $118.00 | $118.00 |
| Purchase #4 | $218.79 | 11.191% | $243.2748 | $243.27 | $243.25 | $243.30 |
| Purchase #5 | $40.80 | 8.433% | $44.2407 | $44.24 | $44.25 | $44.20 |
| Purchase #6 | $39.90 | 5.576% | $42.1248 | $42.12 | $42.10 | $42.10 |
| Purchase #7 | $64.36 | 10.649% | $71.2137 | $71.21 | $71.20 | $71.20 |
| 7 purchase totals = | $754.01 | $822.8178 | $822.80 | $822.75 | $822.70 | |