| 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 | $138.38 | 4.135% | $144.102 | $144.10 | $144.10 | $144.10 |
| Purchase #2 | $116.26 | 8.492% | $126.1328 | $126.13 | $126.15 | $126.10 |
| Purchase #3 | $52.77 | 7.291% | $56.6175 | $56.62 | $56.60 | $56.60 |
| Purchase #4 | $139.82 | 3.448% | $144.641 | $144.64 | $144.65 | $144.60 |
| Purchase #5 | $44.27 | 11.620% | $49.4142 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $227.45 | 11.301% | $253.1541 | $253.15 | $253.15 | $253.20 |
| Purchase #7 | $45.88 | 12.413% | $51.5751 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $764.83 | $825.6367 | $825.63 | $825.65 | $825.60 | |