| 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 | $247.68 | 6.248% | $263.155 | $263.16 | $263.15 | $263.20 |
| Purchase #2 | $227.56 | 8.716% | $247.3941 | $247.39 | $247.40 | $247.40 |
| Purchase #3 | $40.33 | 12.558% | $45.3946 | $45.39 | $45.40 | $45.40 |
| Purchase #4 | $124.37 | 4.253% | $129.6595 | $129.66 | $129.65 | $129.70 |
| Purchase #5 | $56.32 | 3.383% | $58.2253 | $58.23 | $58.25 | $58.20 |
| Purchase #6 | $28.82 | 7.471% | $30.9731 | $30.97 | $30.95 | $31.00 |
| Purchase #7 | $31.32 | 8.182% | $33.8826 | $33.88 | $33.90 | $33.90 |
| 7 purchase totals = | $756.40 | $808.6842 | $808.68 | $808.70 | $808.80 | |