| 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 | $124.55 | 3.777% | $129.2543 | $129.25 | $129.25 | $129.30 |
| Purchase #2 | $121.73 | 3.198% | $125.6229 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $170.46 | 12.216% | $191.2834 | $191.28 | $191.30 | $191.30 |
| Purchase #4 | $83.71 | 5.658% | $88.4463 | $88.45 | $88.45 | $88.40 |
| Purchase #5 | $42.81 | 3.474% | $44.2972 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $134.94 | 10.213% | $148.7214 | $148.72 | $148.70 | $148.70 |
| Purchase #7 | $123.67 | 9.713% | $135.6821 | $135.68 | $135.70 | $135.70 |
| 7 purchase totals = | $801.87 | $863.3076 | $863.30 | $863.30 | $863.30 | |