| 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 | $6.68 | 12.387% | $7.5075 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $12.90 | 8.648% | $14.0156 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $237.58 | 4.584% | $248.4707 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $105.31 | 3.495% | $108.9906 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $237.34 | 12.208% | $266.3145 | $266.31 | $266.30 | $266.30 |
| Purchase #6 | $176.50 | 11.285% | $196.418 | $196.42 | $196.40 | $196.40 |
| Purchase #7 | $95.79 | 8.767% | $104.1879 | $104.19 | $104.20 | $104.20 |
| 7 purchase totals = | $872.10 | $945.9048 | $945.91 | $945.85 | $945.90 | |