| 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 | $228.77 | 3.405% | $236.5596 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $108.38 | 11.756% | $121.1212 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $40.47 | 12.808% | $45.6534 | $45.65 | $45.65 | $45.70 |
| Purchase #4 | $118.51 | 10.366% | $130.7947 | $130.79 | $130.80 | $130.80 |
| Purchase #5 | $223.58 | 10.235% | $246.4634 | $246.46 | $246.45 | $246.50 |
| Purchase #6 | $119.57 | 6.830% | $127.7366 | $127.74 | $127.75 | $127.70 |
| Purchase #7 | $72.72 | 11.764% | $81.2748 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $912.00 | $989.6037 | $989.59 | $989.55 | $989.70 | |