| 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 | $216.79 | 6.742% | $231.406 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $182.96 | 10.518% | $202.2037 | $202.20 | $202.20 | $202.20 |
| Purchase #3 | $56.50 | 8.371% | $61.2296 | $61.23 | $61.25 | $61.20 |
| Purchase #4 | $216.79 | 8.147% | $234.4519 | $234.45 | $234.45 | $234.50 |
| Purchase #5 | $229.91 | 13.326% | $260.5478 | $260.55 | $260.55 | $260.50 |
| Purchase #6 | $109.80 | 7.507% | $118.0427 | $118.04 | $118.05 | $118.00 |
| Purchase #7 | $206.88 | 8.761% | $225.0048 | $225.00 | $225.00 | $225.00 |
| 7 purchase totals = | $1,219.63 | $1,332.8865 | $1,332.88 | $1,332.90 | $1,332.80 | |