| 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 | $211.92 | 9.665% | $232.4021 | $232.40 | $232.40 | $232.40 |
| Purchase #2 | $30.71 | 12.436% | $34.5291 | $34.53 | $34.55 | $34.50 |
| Purchase #3 | $135.58 | 10.504% | $149.8213 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $117.85 | 13.186% | $133.3897 | $133.39 | $133.40 | $133.40 |
| Purchase #5 | $27.36 | 8.719% | $29.7455 | $29.75 | $29.75 | $29.70 |
| Purchase #6 | $66.33 | 11.421% | $73.9055 | $73.91 | $73.90 | $73.90 |
| Purchase #7 | $59.72 | 3.388% | $61.7433 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $649.47 | $715.5365 | $715.54 | $715.55 | $715.40 | |