| 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 | $216.57 | 5.792% | $229.1137 | $229.11 | $229.10 | $229.10 |
| Purchase #2 | $157.47 | 7.124% | $168.6882 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $90.67 | 12.413% | $101.9249 | $101.92 | $101.90 | $101.90 |
| Purchase #4 | $55.51 | 12.796% | $62.6131 | $62.61 | $62.60 | $62.60 |
| Purchase #5 | $18.33 | 4.557% | $19.1653 | $19.17 | $19.15 | $19.20 |
| Purchase #6 | $24.91 | 3.347% | $25.7437 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $229.89 | 11.429% | $256.1641 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $793.35 | $863.4130 | $863.40 | $863.35 | $863.40 | |