| 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 | $238.26 | 9.391% | $260.635 | $260.64 | $260.65 | $260.60 |
| Purchase #2 | $57.58 | 13.127% | $65.1385 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $88.74 | 10.248% | $97.8341 | $97.83 | $97.85 | $97.80 |
| Purchase #4 | $34.49 | 7.830% | $37.1906 | $37.19 | $37.20 | $37.20 |
| Purchase #5 | $30.90 | 5.170% | $32.4975 | $32.50 | $32.50 | $32.50 |
| Purchase #6 | $205.45 | 13.839% | $233.8822 | $233.88 | $233.90 | $233.90 |
| Purchase #7 | $191.41 | 11.418% | $213.2652 | $213.27 | $213.25 | $213.30 |
| 7 purchase totals = | $846.83 | $940.4431 | $940.45 | $940.50 | $940.40 | |