| 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 | $242.58 | 4.608% | $253.7581 | $253.76 | $253.75 | $253.80 |
| Purchase #2 | $136.47 | 6.608% | $145.4879 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $144.82 | 10.136% | $159.499 | $159.50 | $159.50 | $159.50 |
| Purchase #4 | $102.97 | 6.106% | $109.2573 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $122.45 | 5.548% | $129.2435 | $129.24 | $129.25 | $129.20 |
| Purchase #6 | $45.51 | 4.219% | $47.4301 | $47.43 | $47.45 | $47.40 |
| Purchase #7 | $116.64 | 8.779% | $126.8798 | $126.88 | $126.90 | $126.90 |
| 7 purchase totals = | $911.44 | $971.5557 | $971.56 | $971.60 | $971.60 | |