| 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 | $218.82 | 8.562% | $237.5554 | $237.56 | $237.55 | $237.60 |
| Purchase #2 | $219.54 | 9.606% | $240.629 | $240.63 | $240.65 | $240.60 |
| Purchase #3 | $233.52 | 12.539% | $262.8011 | $262.80 | $262.80 | $262.80 |
| Purchase #4 | $106.39 | 3.644% | $110.2669 | $110.27 | $110.25 | $110.30 |
| Purchase #5 | $45.29 | 10.570% | $50.0772 | $50.08 | $50.10 | $50.10 |
| Purchase #6 | $104.76 | 9.368% | $114.5739 | $114.57 | $114.55 | $114.60 |
| Purchase #7 | $137.86 | 5.181% | $145.0025 | $145.00 | $145.00 | $145.00 |
| 7 purchase totals = | $1,066.18 | $1,160.9060 | $1,160.91 | $1,160.90 | $1,161.00 | |