| 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 | $128.87 | 13.411% | $146.1528 | $146.15 | $146.15 | $146.20 |
| Purchase #2 | $81.66 | 9.506% | $89.4226 | $89.42 | $89.40 | $89.40 |
| Purchase #3 | $243.78 | 3.536% | $252.4001 | $252.40 | $252.40 | $252.40 |
| Purchase #4 | $113.97 | 7.233% | $122.2135 | $122.21 | $122.20 | $122.20 |
| Purchase #5 | $215.92 | 6.288% | $229.497 | $229.50 | $229.50 | $229.50 |
| Purchase #6 | $59.65 | 5.450% | $62.9009 | $62.90 | $62.90 | $62.90 |
| Purchase #7 | $64.37 | 10.418% | $71.0761 | $71.08 | $71.10 | $71.10 |
| 7 purchase totals = | $908.22 | $973.6630 | $973.66 | $973.65 | $973.70 | |