| 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 | $27.71 | 8.742% | $30.1324 | $30.13 | $30.15 | $30.10 |
| Purchase #2 | $226.79 | 3.252% | $234.1652 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $229.54 | 6.434% | $244.3086 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $95.45 | 6.824% | $101.9635 | $101.96 | $101.95 | $102.00 |
| Purchase #5 | $10.78 | 3.850% | $11.195 | $11.20 | $11.20 | $11.20 |
| Purchase #6 | $220.34 | 10.604% | $243.7049 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $142.34 | 4.864% | $149.2634 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $952.95 | $1,014.7330 | $1,014.73 | $1,014.70 | $1,014.80 | |