| 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 | $250.81 | 9.283% | $274.0927 | $274.09 | $274.10 | $274.10 |
| Purchase #2 | $54.55 | 4.612% | $57.0658 | $57.07 | $57.05 | $57.10 |
| Purchase #3 | $121.99 | 5.251% | $128.3957 | $128.40 | $128.40 | $128.40 |
| Purchase #4 | $83.61 | 10.829% | $92.6641 | $92.66 | $92.65 | $92.70 |
| Purchase #5 | $13.65 | 5.248% | $14.3664 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $75.31 | 5.447% | $79.4121 | $79.41 | $79.40 | $79.40 |
| Purchase #7 | $97.54 | 10.462% | $107.7446 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $697.46 | $753.7414 | $753.74 | $753.70 | $753.80 | |