| 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 | $111.55 | 4.806% | $116.9111 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $143.70 | 10.621% | $158.9624 | $158.96 | $158.95 | $159.00 |
| Purchase #3 | $218.75 | 5.681% | $231.1772 | $231.18 | $231.20 | $231.20 |
| Purchase #4 | $35.46 | 4.589% | $37.0873 | $37.09 | $37.10 | $37.10 |
| Purchase #5 | $126.43 | 9.799% | $138.8189 | $138.82 | $138.80 | $138.80 |
| Purchase #6 | $82.65 | 6.841% | $88.3041 | $88.30 | $88.30 | $88.30 |
| Purchase #7 | $235.27 | 9.258% | $257.0513 | $257.05 | $257.05 | $257.10 |
| 7 purchase totals = | $953.81 | $1,028.3123 | $1,028.31 | $1,028.30 | $1,028.40 | |