| 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 | $122.35 | 8.423% | $132.6555 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $242.87 | 4.748% | $254.4015 | $254.40 | $254.40 | $254.40 |
| Purchase #3 | $56.49 | 6.112% | $59.9427 | $59.94 | $59.95 | $59.90 |
| Purchase #4 | $24.55 | 3.715% | $25.462 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $20.47 | 8.266% | $22.1621 | $22.16 | $22.15 | $22.20 |
| Purchase #6 | $151.96 | 12.309% | $170.6648 | $170.66 | $170.65 | $170.70 |
| Purchase #7 | $196.86 | 5.704% | $208.0889 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $815.55 | $873.3775 | $873.37 | $873.35 | $873.50 | |