| 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 | $182.63 | 8.251% | $197.6988 | $197.70 | $197.70 | $197.70 |
| Purchase #2 | $182.49 | 12.305% | $204.9454 | $204.95 | $204.95 | $204.90 |
| Purchase #3 | $195.45 | 7.648% | $210.398 | $210.40 | $210.40 | $210.40 |
| Purchase #4 | $229.79 | 10.455% | $253.8145 | $253.81 | $253.80 | $253.80 |
| Purchase #5 | $199.95 | 13.358% | $226.6593 | $226.66 | $226.65 | $226.70 |
| Purchase #6 | $229.55 | 3.128% | $236.7303 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $44.95 | 8.512% | $48.7761 | $48.78 | $48.80 | $48.80 |
| 7 purchase totals = | $1,264.81 | $1,379.0224 | $1,379.03 | $1,379.05 | $1,379.00 | |