| 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 | $103.42 | 13.529% | $117.4117 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $94.33 | 4.215% | $98.306 | $98.31 | $98.30 | $98.30 |
| Purchase #3 | $132.50 | 7.389% | $142.2904 | $142.29 | $142.30 | $142.30 |
| Purchase #4 | $216.57 | 12.356% | $243.3294 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $46.88 | 4.365% | $48.9263 | $48.93 | $48.95 | $48.90 |
| Purchase #6 | $227.61 | 8.613% | $247.214 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $94.70 | 8.117% | $102.3868 | $102.39 | $102.40 | $102.40 |
| 7 purchase totals = | $916.01 | $999.8646 | $999.87 | $999.90 | $999.80 | |