| 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 | $112.89 | 10.756% | $125.0324 | $125.03 | $125.05 | $125.00 |
| Purchase #2 | $151.58 | 9.631% | $166.1787 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $175.71 | 5.339% | $185.0912 | $185.09 | $185.10 | $185.10 |
| Purchase #4 | $198.30 | 6.291% | $210.7751 | $210.78 | $210.80 | $210.80 |
| Purchase #5 | $217.81 | 13.110% | $246.3649 | $246.36 | $246.35 | $246.40 |
| Purchase #6 | $175.73 | 5.269% | $184.9892 | $184.99 | $185.00 | $185.00 |
| Purchase #7 | $99.90 | 5.565% | $105.4594 | $105.46 | $105.45 | $105.50 |
| 7 purchase totals = | $1,131.92 | $1,223.8909 | $1,223.89 | $1,223.95 | $1,224.00 | |