| 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 | $215.37 | 5.374% | $226.944 | $226.94 | $226.95 | $226.90 |
| Purchase #2 | $56.97 | 12.755% | $64.2365 | $64.24 | $64.25 | $64.20 |
| Purchase #3 | $137.35 | 3.497% | $142.1531 | $142.15 | $142.15 | $142.20 |
| Purchase #4 | $25.97 | 10.410% | $28.6735 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $146.57 | 13.455% | $166.291 | $166.29 | $166.30 | $166.30 |
| Purchase #6 | $213.95 | 13.668% | $243.1927 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $68.63 | 8.782% | $74.6571 | $74.66 | $74.65 | $74.70 |
| 7 purchase totals = | $864.81 | $946.1479 | $946.14 | $946.15 | $946.20 | |