| 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 | $116.73 | 4.763% | $122.2898 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $99.48 | 8.585% | $108.0204 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $136.63 | 3.719% | $141.7113 | $141.71 | $141.70 | $141.70 |
| Purchase #4 | $19.40 | 3.144% | $20.0099 | $20.01 | $20.00 | $20.00 |
| Purchase #5 | $249.51 | 7.104% | $267.2352 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $231.25 | 5.598% | $244.1954 | $244.20 | $244.20 | $244.20 |
| Purchase #7 | $66.61 | 9.706% | $73.0752 | $73.08 | $73.10 | $73.10 |
| 7 purchase totals = | $919.61 | $976.5372 | $976.55 | $976.55 | $976.50 | |