| 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 | $240.53 | 9.263% | $262.8103 | $262.81 | $262.80 | $262.80 |
| Purchase #2 | $30.58 | 11.606% | $34.1291 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $71.39 | 5.714% | $75.4692 | $75.47 | $75.45 | $75.50 |
| Purchase #4 | $47.77 | 9.731% | $52.4185 | $52.42 | $52.40 | $52.40 |
| Purchase #5 | $130.57 | 10.541% | $144.3334 | $144.33 | $144.35 | $144.30 |
| Purchase #6 | $152.75 | 9.582% | $167.3865 | $167.39 | $167.40 | $167.40 |
| Purchase #7 | $235.70 | 4.833% | $247.0914 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $909.29 | $983.6384 | $983.64 | $983.65 | $983.60 | |