| 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 | $118.37 | 3.196% | $122.1531 | $122.15 | $122.15 | $122.20 |
| Purchase #2 | $18.29 | 3.274% | $18.8888 | $18.89 | $18.90 | $18.90 |
| Purchase #3 | $227.69 | 10.766% | $252.2031 | $252.20 | $252.20 | $252.20 |
| Purchase #4 | $199.88 | 12.799% | $225.4626 | $225.46 | $225.45 | $225.50 |
| Purchase #5 | $238.47 | 5.601% | $251.8267 | $251.83 | $251.85 | $251.80 |
| Purchase #6 | $57.84 | 5.746% | $61.1635 | $61.16 | $61.15 | $61.20 |
| Purchase #7 | $28.43 | 13.379% | $32.2336 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $888.97 | $963.9314 | $963.92 | $963.95 | $964.00 | |