| 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 | $108.27 | 3.775% | $112.3572 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $29.67 | 11.415% | $33.0568 | $33.06 | $33.05 | $33.10 |
| Purchase #3 | $86.62 | 12.201% | $97.1885 | $97.19 | $97.20 | $97.20 |
| Purchase #4 | $227.71 | 4.594% | $238.171 | $238.17 | $238.15 | $238.20 |
| Purchase #5 | $82.37 | 5.270% | $86.7109 | $86.71 | $86.70 | $86.70 |
| Purchase #6 | $207.36 | 5.321% | $218.3936 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $108.59 | 10.283% | $119.7563 | $119.76 | $119.75 | $119.80 |
| 7 purchase totals = | $850.59 | $905.6343 | $905.64 | $905.60 | $905.80 | |