| 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 | $234.46 | 13.663% | $266.4943 | $266.49 | $266.50 | $266.50 |
| Purchase #2 | $109.55 | 4.501% | $114.4808 | $114.48 | $114.50 | $114.50 |
| Purchase #3 | $89.79 | 8.776% | $97.67 | $97.67 | $97.65 | $97.70 |
| Purchase #4 | $142.97 | 6.825% | $152.7277 | $152.73 | $152.75 | $152.70 |
| Purchase #5 | $45.36 | 11.728% | $50.6798 | $50.68 | $50.70 | $50.70 |
| Purchase #6 | $114.88 | 8.468% | $124.608 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $151.68 | 5.334% | $159.7706 | $159.77 | $159.75 | $159.80 |
| 7 purchase totals = | $888.69 | $966.4312 | $966.43 | $966.45 | $966.50 | |