| 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 | $243.35 | 5.174% | $255.9409 | $255.94 | $255.95 | $255.90 |
| Purchase #2 | $113.39 | 11.429% | $126.3493 | $126.35 | $126.35 | $126.30 |
| Purchase #3 | $180.85 | 3.309% | $186.8343 | $186.83 | $186.85 | $186.80 |
| Purchase #4 | $22.36 | 7.529% | $24.0435 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $9.37 | 7.579% | $10.0802 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $132.71 | 4.409% | $138.5612 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $139.43 | 7.738% | $150.2191 | $150.22 | $150.20 | $150.20 |
| 7 purchase totals = | $841.46 | $892.0285 | $892.02 | $892.05 | $891.90 | |