| 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 | $129.71 | 5.572% | $136.9374 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $163.40 | 12.125% | $183.2123 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $49.95 | 4.748% | $52.3216 | $52.32 | $52.30 | $52.30 |
| Purchase #4 | $232.29 | 4.761% | $243.3493 | $243.35 | $243.35 | $243.30 |
| Purchase #5 | $177.57 | 13.539% | $201.6112 | $201.61 | $201.60 | $201.60 |
| Purchase #6 | $109.25 | 9.359% | $119.4747 | $119.47 | $119.45 | $119.50 |
| Purchase #7 | $51.51 | 3.268% | $53.1933 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $913.68 | $990.0998 | $990.09 | $990.05 | $990.00 | |