| 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 | $202.55 | 11.114% | $225.0614 | $225.06 | $225.05 | $225.10 |
| Purchase #2 | $112.27 | 5.844% | $118.8311 | $118.83 | $118.85 | $118.80 |
| Purchase #3 | $204.90 | 13.801% | $233.1782 | $233.18 | $233.20 | $233.20 |
| Purchase #4 | $13.85 | 4.326% | $14.4492 | $14.45 | $14.45 | $14.40 |
| Purchase #5 | $227.46 | 10.820% | $252.0712 | $252.07 | $252.05 | $252.10 |
| Purchase #6 | $48.34 | 9.863% | $53.1078 | $53.11 | $53.10 | $53.10 |
| Purchase #7 | $203.97 | 12.456% | $229.3765 | $229.38 | $229.40 | $229.40 |
| 7 purchase totals = | $1,013.34 | $1,126.0754 | $1,126.08 | $1,126.10 | $1,126.10 | |