| 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 | $104.31 | 10.713% | $115.4847 | $115.48 | $115.50 | $115.50 |
| Purchase #2 | $104.54 | 13.507% | $118.6602 | $118.66 | $118.65 | $118.70 |
| Purchase #3 | $156.39 | 12.203% | $175.4743 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $170.48 | 10.122% | $187.736 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $79.38 | 3.325% | $82.0194 | $82.02 | $82.00 | $82.00 |
| Purchase #6 | $227.33 | 3.115% | $234.4113 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $8.49 | 12.636% | $9.5628 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $850.92 | $923.3487 | $923.34 | $923.30 | $923.40 | |