| 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 | $226.26 | 4.116% | $235.5729 | $235.57 | $235.55 | $235.60 |
| Purchase #2 | $246.40 | 3.698% | $255.5119 | $255.51 | $255.50 | $255.50 |
| Purchase #3 | $96.79 | 11.283% | $107.7108 | $107.71 | $107.70 | $107.70 |
| Purchase #4 | $178.76 | 8.348% | $193.6829 | $193.68 | $193.70 | $193.70 |
| Purchase #5 | $224.28 | 13.332% | $254.181 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $191.47 | 12.277% | $214.9768 | $214.98 | $215.00 | $215.00 |
| Purchase #7 | $85.49 | 3.569% | $88.5411 | $88.54 | $88.55 | $88.50 |
| 7 purchase totals = | $1,249.45 | $1,350.1774 | $1,350.17 | $1,350.20 | $1,350.20 | |