| 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 | $106.78 | 10.116% | $117.5819 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $213.58 | 10.833% | $236.7171 | $236.72 | $236.70 | $236.70 |
| Purchase #3 | $20.67 | 8.728% | $22.4741 | $22.47 | $22.45 | $22.50 |
| Purchase #4 | $118.77 | 10.125% | $130.7955 | $130.80 | $130.80 | $130.80 |
| Purchase #5 | $89.36 | 12.413% | $100.4523 | $100.45 | $100.45 | $100.50 |
| Purchase #6 | $236.68 | 9.723% | $259.6924 | $259.69 | $259.70 | $259.70 |
| Purchase #7 | $40.49 | 5.231% | $42.608 | $42.61 | $42.60 | $42.60 |
| 7 purchase totals = | $826.33 | $910.3213 | $910.32 | $910.30 | $910.40 | |