| 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 | $233.51 | 4.269% | $243.4785 | $243.48 | $243.50 | $243.50 |
| Purchase #2 | $170.39 | 4.339% | $177.7832 | $177.78 | $177.80 | $177.80 |
| Purchase #3 | $213.94 | 3.594% | $221.629 | $221.63 | $221.65 | $221.60 |
| Purchase #4 | $98.54 | 9.107% | $107.514 | $107.51 | $107.50 | $107.50 |
| Purchase #5 | $205.47 | 8.815% | $223.5822 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $28.67 | 11.615% | $32 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $116.42 | 8.184% | $125.9478 | $125.95 | $125.95 | $125.90 |
| 7 purchase totals = | $1,066.94 | $1,131.9347 | $1,131.93 | $1,132.00 | $1,131.90 | |