| 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 | $208.66 | 4.325% | $217.6845 | $217.68 | $217.70 | $217.70 |
| Purchase #2 | $73.27 | 9.337% | $80.1112 | $80.11 | $80.10 | $80.10 |
| Purchase #3 | $15.65 | 5.398% | $16.4948 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $239.52 | 13.738% | $272.4253 | $272.43 | $272.45 | $272.40 |
| Purchase #5 | $187.34 | 7.203% | $200.8341 | $200.83 | $200.85 | $200.80 |
| Purchase #6 | $151.56 | 3.713% | $157.1874 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $11.79 | 8.352% | $12.7747 | $12.77 | $12.75 | $12.80 |
| 7 purchase totals = | $887.79 | $957.5120 | $957.50 | $957.55 | $957.50 | |