| 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 | $247.35 | 8.507% | $268.3921 | $268.39 | $268.40 | $268.40 |
| Purchase #2 | $28.42 | 7.308% | $30.4969 | $30.50 | $30.50 | $30.50 |
| Purchase #3 | $133.48 | 9.319% | $145.919 | $145.92 | $145.90 | $145.90 |
| Purchase #4 | $79.84 | 13.612% | $90.7078 | $90.71 | $90.70 | $90.70 |
| Purchase #5 | $139.28 | 7.627% | $149.9029 | $149.90 | $149.90 | $149.90 |
| Purchase #6 | $86.52 | 8.161% | $93.5809 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $70.50 | 12.215% | $79.1116 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $785.39 | $858.1112 | $858.11 | $858.10 | $858.10 | |