| 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 | $108.88 | 10.583% | $120.4028 | $120.40 | $120.40 | $120.40 |
| Purchase #2 | $171.74 | 4.390% | $179.2794 | $179.28 | $179.30 | $179.30 |
| Purchase #3 | $206.51 | 9.181% | $225.4697 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $28.43 | 11.217% | $31.619 | $31.62 | $31.60 | $31.60 |
| Purchase #5 | $216.78 | 5.469% | $228.6357 | $228.64 | $228.65 | $228.60 |
| Purchase #6 | $41.39 | 10.829% | $45.8721 | $45.87 | $45.85 | $45.90 |
| Purchase #7 | $154.81 | 5.556% | $163.4112 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $928.54 | $994.6899 | $994.69 | $994.65 | $994.70 | |