| 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 | $222.28 | 5.386% | $234.252 | $234.25 | $234.25 | $234.30 |
| Purchase #2 | $61.43 | 10.396% | $67.8163 | $67.82 | $67.80 | $67.80 |
| Purchase #3 | $13.30 | 6.687% | $14.1894 | $14.19 | $14.20 | $14.20 |
| Purchase #4 | $129.63 | 7.482% | $139.3289 | $139.33 | $139.35 | $139.30 |
| Purchase #5 | $27.87 | 12.136% | $31.2523 | $31.25 | $31.25 | $31.30 |
| Purchase #6 | $47.62 | 10.733% | $52.7311 | $52.73 | $52.75 | $52.70 |
| Purchase #7 | $135.52 | 8.260% | $146.714 | $146.71 | $146.70 | $146.70 |
| 7 purchase totals = | $637.65 | $686.2840 | $686.28 | $686.30 | $686.30 | |