| 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 | $113.80 | 3.599% | $117.8957 | $117.90 | $117.90 | $117.90 |
| Purchase #2 | $230.57 | 7.142% | $247.0373 | $247.04 | $247.05 | $247.00 |
| Purchase #3 | $171.43 | 4.814% | $179.6826 | $179.68 | $179.70 | $179.70 |
| Purchase #4 | $93.70 | 8.393% | $101.5642 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $170.79 | 7.247% | $183.1672 | $183.17 | $183.15 | $183.20 |
| Purchase #6 | $28.29 | 5.134% | $29.7424 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $121.82 | 3.413% | $125.9777 | $125.98 | $126.00 | $126.00 |
| 7 purchase totals = | $930.40 | $985.0671 | $985.07 | $985.10 | $985.10 | |