| 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 | $208.58 | 8.240% | $225.767 | $225.77 | $225.75 | $225.80 |
| Purchase #2 | $148.71 | 7.527% | $159.9034 | $159.90 | $159.90 | $159.90 |
| Purchase #3 | $65.42 | 11.196% | $72.7444 | $72.74 | $72.75 | $72.70 |
| Purchase #4 | $9.64 | 12.239% | $10.8198 | $10.82 | $10.80 | $10.80 |
| Purchase #5 | $199.62 | 12.569% | $224.7102 | $224.71 | $224.70 | $224.70 |
| Purchase #6 | $52.83 | 10.631% | $58.4464 | $58.45 | $58.45 | $58.40 |
| Purchase #7 | $95.82 | 9.642% | $105.059 | $105.06 | $105.05 | $105.10 |
| 7 purchase totals = | $780.62 | $857.4502 | $857.45 | $857.40 | $857.40 | |