| 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 | $37.50 | 5.619% | $39.6071 | $39.61 | $39.60 | $39.60 |
| Purchase #2 | $216.41 | 5.818% | $229.0007 | $229.00 | $229.00 | $229.00 |
| Purchase #3 | $126.83 | 8.184% | $137.2098 | $137.21 | $137.20 | $137.20 |
| Purchase #4 | $224.59 | 9.682% | $246.3348 | $246.33 | $246.35 | $246.30 |
| Purchase #5 | $132.51 | 5.456% | $139.7397 | $139.74 | $139.75 | $139.70 |
| Purchase #6 | $104.38 | 3.591% | $108.1283 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $246.47 | 8.318% | $266.9714 | $266.97 | $266.95 | $267.00 |
| 7 purchase totals = | $1,088.69 | $1,166.9918 | $1,166.99 | $1,167.00 | $1,166.90 | |