| 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 | $226.50 | 12.708% | $255.2836 | $255.28 | $255.30 | $255.30 |
| Purchase #2 | $207.42 | 9.390% | $226.8967 | $226.90 | $226.90 | $226.90 |
| Purchase #3 | $54.47 | 11.635% | $60.8076 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $100.57 | 7.568% | $108.1811 | $108.18 | $108.20 | $108.20 |
| Purchase #5 | $58.67 | 4.128% | $61.0919 | $61.09 | $61.10 | $61.10 |
| Purchase #6 | $132.37 | 13.845% | $150.6966 | $150.70 | $150.70 | $150.70 |
| Purchase #7 | $89.27 | 11.666% | $99.6842 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $869.27 | $962.6417 | $962.64 | $962.70 | $962.70 | |