| 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 | $221.70 | 8.800% | $241.2096 | $241.21 | $241.20 | $241.20 |
| Purchase #2 | $163.92 | 5.798% | $173.4241 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $154.78 | 8.400% | $167.7815 | $167.78 | $167.80 | $167.80 |
| Purchase #4 | $141.62 | 11.809% | $158.3439 | $158.34 | $158.35 | $158.30 |
| Purchase #5 | $52.45 | 5.642% | $55.4092 | $55.41 | $55.40 | $55.40 |
| Purchase #6 | $58.93 | 12.763% | $66.4512 | $66.45 | $66.45 | $66.50 |
| Purchase #7 | $25.80 | 10.107% | $28.4076 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $819.20 | $891.0271 | $891.02 | $891.00 | $891.00 | |