| 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 | $241.73 | 7.788% | $260.5559 | $260.56 | $260.55 | $260.60 |
| Purchase #2 | $21.51 | 3.125% | $22.1822 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $193.82 | 9.327% | $211.8976 | $211.90 | $211.90 | $211.90 |
| Purchase #4 | $54.46 | 6.639% | $58.0756 | $58.08 | $58.10 | $58.10 |
| Purchase #5 | $56.84 | 9.186% | $62.0613 | $62.06 | $62.05 | $62.10 |
| Purchase #6 | $208.27 | 4.428% | $217.4922 | $217.49 | $217.50 | $217.50 |
| Purchase #7 | $46.97 | 9.484% | $51.4246 | $51.42 | $51.40 | $51.40 |
| 7 purchase totals = | $823.60 | $883.6894 | $883.69 | $883.70 | $883.80 | |