| 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 | $204.50 | 5.473% | $215.6923 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $212.80 | 4.504% | $222.3845 | $222.38 | $222.40 | $222.40 |
| Purchase #3 | $246.98 | 7.574% | $265.6863 | $265.69 | $265.70 | $265.70 |
| Purchase #4 | $116.87 | 8.188% | $126.4393 | $126.44 | $126.45 | $126.40 |
| Purchase #5 | $125.75 | 12.229% | $141.128 | $141.13 | $141.15 | $141.10 |
| Purchase #6 | $227.63 | 5.594% | $240.3636 | $240.36 | $240.35 | $240.40 |
| Purchase #7 | $29.95 | 3.751% | $31.0734 | $31.07 | $31.05 | $31.10 |
| 7 purchase totals = | $1,164.48 | $1,242.7674 | $1,242.76 | $1,242.80 | $1,242.80 | |