| 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 | $128.52 | 6.294% | $136.609 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $104.98 | 11.219% | $116.7577 | $116.76 | $116.75 | $116.80 |
| Purchase #3 | $40.50 | 12.329% | $45.4932 | $45.49 | $45.50 | $45.50 |
| Purchase #4 | $200.79 | 13.239% | $227.3726 | $227.37 | $227.35 | $227.40 |
| Purchase #5 | $44.42 | 10.789% | $49.2125 | $49.21 | $49.20 | $49.20 |
| Purchase #6 | $244.68 | 7.284% | $262.5025 | $262.50 | $262.50 | $262.50 |
| Purchase #7 | $164.31 | 3.861% | $170.654 | $170.65 | $170.65 | $170.70 |
| 7 purchase totals = | $928.20 | $1,008.6015 | $1,008.59 | $1,008.55 | $1,008.70 | |