| 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 | $218.77 | 3.700% | $226.8645 | $226.86 | $226.85 | $226.90 |
| Purchase #2 | $67.43 | 11.495% | $75.1811 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $45.88 | 8.523% | $49.7904 | $49.79 | $49.80 | $49.80 |
| Purchase #4 | $119.70 | 4.698% | $125.3235 | $125.32 | $125.30 | $125.30 |
| Purchase #5 | $159.98 | 6.844% | $170.929 | $170.93 | $170.95 | $170.90 |
| Purchase #6 | $207.51 | 8.818% | $225.8082 | $225.81 | $225.80 | $225.80 |
| Purchase #7 | $218.85 | 8.344% | $237.1108 | $237.11 | $237.10 | $237.10 |
| 7 purchase totals = | $1,038.12 | $1,111.0075 | $1,111.00 | $1,111.00 | $1,111.00 | |