| 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 | $98.98 | 11.402% | $110.2657 | $110.27 | $110.25 | $110.30 |
| Purchase #2 | $151.29 | 12.380% | $170.0197 | $170.02 | $170.00 | $170.00 |
| Purchase #3 | $133.63 | 6.696% | $142.5779 | $142.58 | $142.60 | $142.60 |
| Purchase #4 | $29.89 | 3.507% | $30.9382 | $30.94 | $30.95 | $30.90 |
| Purchase #5 | $250.25 | 4.150% | $260.6354 | $260.64 | $260.65 | $260.60 |
| Purchase #6 | $87.37 | 13.631% | $99.2794 | $99.28 | $99.30 | $99.30 |
| Purchase #7 | $64.51 | 12.776% | $72.7518 | $72.75 | $72.75 | $72.80 |
| 7 purchase totals = | $815.92 | $886.4681 | $886.48 | $886.50 | $886.50 | |