| 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 | $239.84 | 13.419% | $272.0241 | $272.02 | $272.00 | $272.00 |
| Purchase #2 | $141.92 | 3.706% | $147.1796 | $147.18 | $147.20 | $147.20 |
| Purchase #3 | $138.83 | 6.799% | $148.2691 | $148.27 | $148.25 | $148.30 |
| Purchase #4 | $31.69 | 6.560% | $33.7689 | $33.77 | $33.75 | $33.80 |
| Purchase #5 | $47.48 | 6.801% | $50.7091 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $196.83 | 5.790% | $208.2265 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $36.88 | 11.601% | $41.1584 | $41.16 | $41.15 | $41.20 |
| 7 purchase totals = | $833.47 | $901.3357 | $901.34 | $901.30 | $901.40 | |