| 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 | $237.92 | 3.489% | $246.221 | $246.22 | $246.20 | $246.20 |
| Purchase #2 | $196.84 | 9.260% | $215.0674 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $44.99 | 6.355% | $47.8491 | $47.85 | $47.85 | $47.80 |
| Purchase #4 | $7.49 | 6.735% | $7.9945 | $7.99 | $8.00 | $8.00 |
| Purchase #5 | $64.54 | 5.639% | $68.1794 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $10.45 | 4.207% | $10.8896 | $10.89 | $10.90 | $10.90 |
| Purchase #7 | $132.47 | 11.608% | $147.8471 | $147.85 | $147.85 | $147.80 |
| 7 purchase totals = | $694.70 | $744.0481 | $744.05 | $744.05 | $744.00 | |