| 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 | $37.84 | 12.683% | $42.6392 | $42.64 | $42.65 | $42.60 |
| Purchase #2 | $148.80 | 10.137% | $163.8839 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $62.64 | 6.780% | $66.887 | $66.89 | $66.90 | $66.90 |
| Purchase #4 | $11.54 | 3.173% | $11.9062 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $199.60 | 9.793% | $219.1468 | $219.15 | $219.15 | $219.10 |
| Purchase #6 | $235.69 | 5.276% | $248.125 | $248.13 | $248.15 | $248.10 |
| Purchase #7 | $167.28 | 6.524% | $178.1933 | $178.19 | $178.20 | $178.20 |
| 7 purchase totals = | $863.39 | $930.7814 | $930.79 | $930.85 | $930.70 | |