| 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 | $237.88 | 5.722% | $251.4915 | $251.49 | $251.50 | $251.50 |
| Purchase #2 | $135.82 | 6.327% | $144.4133 | $144.41 | $144.40 | $144.40 |
| Purchase #3 | $194.78 | 4.591% | $203.7223 | $203.72 | $203.70 | $203.70 |
| Purchase #4 | $52.76 | 5.406% | $55.6122 | $55.61 | $55.60 | $55.60 |
| Purchase #5 | $183.84 | 10.501% | $203.145 | $203.15 | $203.15 | $203.10 |
| Purchase #6 | $49.29 | 5.615% | $52.0576 | $52.06 | $52.05 | $52.10 |
| Purchase #7 | $101.41 | 6.166% | $107.6629 | $107.66 | $107.65 | $107.70 |
| 7 purchase totals = | $955.78 | $1,018.1048 | $1,018.10 | $1,018.05 | $1,018.10 | |