| 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 | $129.36 | 9.773% | $142.0024 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $137.73 | 6.132% | $146.1756 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $214.81 | 5.321% | $226.24 | $226.24 | $226.25 | $226.20 |
| Purchase #4 | $55.41 | 9.731% | $60.8019 | $60.80 | $60.80 | $60.80 |
| Purchase #5 | $55.80 | 5.719% | $58.9912 | $58.99 | $59.00 | $59.00 |
| Purchase #6 | $121.57 | 6.461% | $129.4246 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $201.60 | 13.503% | $228.822 | $228.82 | $228.80 | $228.80 |
| 7 purchase totals = | $916.28 | $992.4577 | $992.45 | $992.45 | $992.40 | |