| 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 | $119.30 | 4.507% | $124.6769 | $124.68 | $124.70 | $124.70 |
| Purchase #2 | $196.98 | 5.320% | $207.4593 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $109.36 | 11.603% | $122.049 | $122.05 | $122.05 | $122.00 |
| Purchase #4 | $48.68 | 11.858% | $54.4525 | $54.45 | $54.45 | $54.50 |
| Purchase #5 | $110.73 | 10.119% | $121.9348 | $121.93 | $121.95 | $121.90 |
| Purchase #6 | $218.71 | 8.458% | $237.2085 | $237.21 | $237.20 | $237.20 |
| Purchase #7 | $74.67 | 5.121% | $78.4939 | $78.49 | $78.50 | $78.50 |
| 7 purchase totals = | $878.43 | $946.2749 | $946.27 | $946.30 | $946.30 | |