| 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 | $226.88 | 6.625% | $241.9108 | $241.91 | $241.90 | $241.90 |
| Purchase #2 | $75.63 | 11.300% | $84.1762 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $36.91 | 13.783% | $41.9973 | $42.00 | $42.00 | $42.00 |
| Purchase #4 | $220.79 | 3.776% | $229.127 | $229.13 | $229.15 | $229.10 |
| Purchase #5 | $132.96 | 8.743% | $144.5847 | $144.58 | $144.60 | $144.60 |
| Purchase #6 | $84.56 | 9.384% | $92.4951 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $21.30 | 8.298% | $23.0675 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $799.03 | $857.3586 | $857.37 | $857.40 | $857.40 | |