| 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 | $172.45 | 12.728% | $194.3994 | $194.40 | $194.40 | $194.40 |
| Purchase #2 | $214.36 | 10.274% | $236.3833 | $236.38 | $236.40 | $236.40 |
| Purchase #3 | $58.30 | 3.168% | $60.1469 | $60.15 | $60.15 | $60.10 |
| Purchase #4 | $120.30 | 9.742% | $132.0196 | $132.02 | $132.00 | $132.00 |
| Purchase #5 | $37.78 | 11.244% | $42.028 | $42.03 | $42.05 | $42.00 |
| Purchase #6 | $41.99 | 8.834% | $45.6994 | $45.70 | $45.70 | $45.70 |
| Purchase #7 | $28.76 | 10.617% | $31.8134 | $31.81 | $31.80 | $31.80 |
| 7 purchase totals = | $673.94 | $742.4900 | $742.49 | $742.50 | $742.40 | |