| 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 | $119.39 | 8.766% | $129.8557 | $129.86 | $129.85 | $129.90 |
| Purchase #2 | $112.96 | 7.841% | $121.8172 | $121.82 | $121.80 | $121.80 |
| Purchase #3 | $249.73 | 10.435% | $275.7893 | $275.79 | $275.80 | $275.80 |
| Purchase #4 | $158.76 | 4.514% | $165.9264 | $165.93 | $165.95 | $165.90 |
| Purchase #5 | $34.59 | 9.579% | $37.9034 | $37.90 | $37.90 | $37.90 |
| Purchase #6 | $57.71 | 11.665% | $64.4419 | $64.44 | $64.45 | $64.40 |
| Purchase #7 | $176.52 | 4.322% | $184.1492 | $184.15 | $184.15 | $184.10 |
| 7 purchase totals = | $909.66 | $979.8831 | $979.89 | $979.90 | $979.80 | |