| 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 | $134.27 | 11.336% | $149.4908 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $9.26 | 6.453% | $9.8575 | $9.86 | $9.85 | $9.90 |
| Purchase #3 | $243.39 | 10.140% | $268.0697 | $268.07 | $268.05 | $268.10 |
| Purchase #4 | $52.38 | 5.635% | $55.3316 | $55.33 | $55.35 | $55.30 |
| Purchase #5 | $47.53 | 7.414% | $51.0539 | $51.05 | $51.05 | $51.10 |
| Purchase #6 | $250.40 | 12.602% | $281.9554 | $281.96 | $281.95 | $282.00 |
| Purchase #7 | $120.28 | 10.431% | $132.8264 | $132.83 | $132.85 | $132.80 |
| 7 purchase totals = | $857.51 | $948.5853 | $948.59 | $948.60 | $948.70 | |