| 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 | $126.36 | 8.584% | $137.2067 | $137.21 | $137.20 | $137.20 |
| Purchase #2 | $48.72 | 9.625% | $53.4093 | $53.41 | $53.40 | $53.40 |
| Purchase #3 | $236.64 | 5.444% | $249.5227 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $206.79 | 4.318% | $215.7192 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $104.78 | 5.538% | $110.5827 | $110.58 | $110.60 | $110.60 |
| Purchase #6 | $90.87 | 9.628% | $99.619 | $99.62 | $99.60 | $99.60 |
| Purchase #7 | $172.96 | 5.616% | $182.6734 | $182.67 | $182.65 | $182.70 |
| 7 purchase totals = | $987.12 | $1,048.7330 | $1,048.73 | $1,048.65 | $1,048.70 | |