| 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 | $212.49 | 13.329% | $240.8128 | $240.81 | $240.80 | $240.80 |
| Purchase #2 | $126.88 | 9.666% | $139.1442 | $139.14 | $139.15 | $139.10 |
| Purchase #3 | $201.54 | 7.362% | $216.3774 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $105.64 | 7.221% | $113.2683 | $113.27 | $113.25 | $113.30 |
| Purchase #5 | $86.91 | 5.443% | $91.6405 | $91.64 | $91.65 | $91.60 |
| Purchase #6 | $26.29 | 12.473% | $29.5692 | $29.57 | $29.55 | $29.60 |
| Purchase #7 | $91.41 | 4.665% | $95.6743 | $95.67 | $95.65 | $95.70 |
| 7 purchase totals = | $851.16 | $926.4867 | $926.48 | $926.45 | $926.50 | |