| 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 | $207.87 | 9.459% | $227.5324 | $227.53 | $227.55 | $227.50 |
| Purchase #2 | $103.94 | 7.257% | $111.4829 | $111.48 | $111.50 | $111.50 |
| Purchase #3 | $69.73 | 10.222% | $76.8578 | $76.86 | $76.85 | $76.90 |
| Purchase #4 | $25.41 | 6.694% | $27.1109 | $27.11 | $27.10 | $27.10 |
| Purchase #5 | $229.64 | 12.330% | $257.9546 | $257.95 | $257.95 | $258.00 |
| Purchase #6 | $108.81 | 3.276% | $112.3746 | $112.37 | $112.35 | $112.40 |
| Purchase #7 | $113.58 | 11.104% | $126.1919 | $126.19 | $126.20 | $126.20 |
| 7 purchase totals = | $858.98 | $939.5051 | $939.49 | $939.50 | $939.60 | |