| 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 | $236.66 | 4.216% | $246.6376 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $247.78 | 7.246% | $265.7341 | $265.73 | $265.75 | $265.70 |
| Purchase #3 | $62.30 | 5.381% | $65.6524 | $65.65 | $65.65 | $65.70 |
| Purchase #4 | $55.57 | 8.197% | $60.1251 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $231.86 | 10.249% | $255.6233 | $255.62 | $255.60 | $255.60 |
| Purchase #6 | $13.89 | 4.266% | $14.4825 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $74.48 | 10.731% | $82.4724 | $82.47 | $82.45 | $82.50 |
| 7 purchase totals = | $922.54 | $990.7274 | $990.72 | $990.75 | $990.70 | |