| 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 | $101.83 | 5.845% | $107.782 | $107.78 | $107.80 | $107.80 |
| Purchase #2 | $126.88 | 4.227% | $132.2432 | $132.24 | $132.25 | $132.20 |
| Purchase #3 | $11.79 | 10.597% | $13.0394 | $13.04 | $13.05 | $13.00 |
| Purchase #4 | $98.83 | 12.284% | $110.9703 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $187.68 | 13.589% | $213.1838 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $67.44 | 12.176% | $75.6515 | $75.65 | $75.65 | $75.70 |
| Purchase #7 | $203.86 | 6.207% | $216.5136 | $216.51 | $216.50 | $216.50 |
| 7 purchase totals = | $798.31 | $869.3838 | $869.37 | $869.40 | $869.40 | |