| 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 | $221.69 | 5.661% | $234.2399 | $234.24 | $234.25 | $234.20 |
| Purchase #2 | $132.92 | 4.702% | $139.1699 | $139.17 | $139.15 | $139.20 |
| Purchase #3 | $36.91 | 3.381% | $38.1579 | $38.16 | $38.15 | $38.20 |
| Purchase #4 | $109.66 | 11.147% | $121.8838 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $94.87 | 10.362% | $104.7004 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $156.81 | 10.446% | $173.1904 | $173.19 | $173.20 | $173.20 |
| Purchase #7 | $53.78 | 8.596% | $58.4029 | $58.40 | $58.40 | $58.40 |
| 7 purchase totals = | $806.64 | $869.7452 | $869.74 | $869.75 | $869.80 | |