| 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 | $13.57 | 5.409% | $14.304 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $130.86 | 8.139% | $141.5107 | $141.51 | $141.50 | $141.50 |
| Purchase #3 | $216.56 | 11.854% | $242.231 | $242.23 | $242.25 | $242.20 |
| Purchase #4 | $97.90 | 3.435% | $101.2629 | $101.26 | $101.25 | $101.30 |
| Purchase #5 | $71.42 | 10.249% | $78.7398 | $78.74 | $78.75 | $78.70 |
| Purchase #6 | $28.86 | 10.696% | $31.9469 | $31.95 | $31.95 | $31.90 |
| Purchase #7 | $224.49 | 8.659% | $243.9286 | $243.93 | $243.95 | $243.90 |
| 7 purchase totals = | $783.66 | $853.9239 | $853.92 | $853.95 | $853.80 | |