| 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 | $229.82 | 6.390% | $244.5055 | $244.51 | $244.50 | $244.50 |
| Purchase #2 | $164.48 | 11.674% | $183.6814 | $183.68 | $183.70 | $183.70 |
| Purchase #3 | $160.90 | 8.847% | $175.1348 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $195.41 | 7.490% | $210.0462 | $210.05 | $210.05 | $210.00 |
| Purchase #5 | $28.73 | 5.389% | $30.2783 | $30.28 | $30.30 | $30.30 |
| Purchase #6 | $47.38 | 7.729% | $51.042 | $51.04 | $51.05 | $51.00 |
| Purchase #7 | $206.83 | 13.616% | $234.992 | $234.99 | $235.00 | $235.00 |
| 7 purchase totals = | $1,033.55 | $1,129.6802 | $1,129.68 | $1,129.75 | $1,129.60 | |