| 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 | $7.80 | 10.294% | $8.6029 | $8.60 | $8.60 | $8.60 |
| Purchase #2 | $106.97 | 10.504% | $118.2061 | $118.21 | $118.20 | $118.20 |
| Purchase #3 | $106.95 | 11.829% | $119.6011 | $119.60 | $119.60 | $119.60 |
| Purchase #4 | $191.92 | 4.459% | $200.4777 | $200.48 | $200.50 | $200.50 |
| Purchase #5 | $241.62 | 7.724% | $260.2827 | $260.28 | $260.30 | $260.30 |
| Purchase #6 | $158.78 | 9.280% | $173.5148 | $173.51 | $173.50 | $173.50 |
| Purchase #7 | $23.67 | 13.129% | $26.7776 | $26.78 | $26.80 | $26.80 |
| 7 purchase totals = | $837.71 | $907.4629 | $907.46 | $907.50 | $907.50 | |