| 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 | $229.62 | 3.515% | $237.6911 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $204.57 | 5.409% | $215.6352 | $215.64 | $215.65 | $215.60 |
| Purchase #3 | $221.57 | 3.553% | $229.4424 | $229.44 | $229.45 | $229.40 |
| Purchase #4 | $137.74 | 11.371% | $153.4024 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $197.31 | 4.609% | $206.404 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $216.72 | 7.626% | $233.2471 | $233.25 | $233.25 | $233.20 |
| Purchase #7 | $55.27 | 6.406% | $58.8106 | $58.81 | $58.80 | $58.80 |
| 7 purchase totals = | $1,262.80 | $1,334.6328 | $1,334.63 | $1,334.65 | $1,334.50 | |