| 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 | $229.42 | 9.507% | $251.231 | $251.23 | $251.25 | $251.20 |
| Purchase #2 | $72.37 | 3.660% | $75.0187 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $155.78 | 11.582% | $173.8224 | $173.82 | $173.80 | $173.80 |
| Purchase #4 | $156.80 | 4.170% | $163.3386 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $117.45 | 9.436% | $128.5326 | $128.53 | $128.55 | $128.50 |
| Purchase #6 | $110.41 | 7.557% | $118.7537 | $118.75 | $118.75 | $118.80 |
| Purchase #7 | $49.72 | 3.199% | $51.3105 | $51.31 | $51.30 | $51.30 |
| 7 purchase totals = | $891.95 | $962.0075 | $962.00 | $962.00 | $961.90 | |