| 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 | $123.98 | 12.687% | $139.7093 | $139.71 | $139.70 | $139.70 |
| Purchase #2 | $32.40 | 7.631% | $34.8724 | $34.87 | $34.85 | $34.90 |
| Purchase #3 | $41.72 | 4.706% | $43.6833 | $43.68 | $43.70 | $43.70 |
| Purchase #4 | $96.52 | 12.161% | $108.2578 | $108.26 | $108.25 | $108.30 |
| Purchase #5 | $249.88 | 9.723% | $274.1758 | $274.18 | $274.20 | $274.20 |
| Purchase #6 | $114.59 | 10.322% | $126.418 | $126.42 | $126.40 | $126.40 |
| Purchase #7 | $175.78 | 5.684% | $185.7713 | $185.77 | $185.75 | $185.80 |
| 7 purchase totals = | $834.87 | $912.8879 | $912.89 | $912.85 | $913.00 | |