| 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 | $248.53 | 3.199% | $256.4805 | $256.48 | $256.50 | $256.50 |
| Purchase #2 | $27.43 | 9.545% | $30.0482 | $30.05 | $30.05 | $30.00 |
| Purchase #3 | $169.61 | 3.430% | $175.4276 | $175.43 | $175.45 | $175.40 |
| Purchase #4 | $83.51 | 11.738% | $93.3124 | $93.31 | $93.30 | $93.30 |
| Purchase #5 | $74.73 | 4.517% | $78.1056 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $169.96 | 6.543% | $181.0805 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $68.49 | 7.789% | $73.8247 | $73.82 | $73.80 | $73.80 |
| 7 purchase totals = | $842.26 | $888.2795 | $888.28 | $888.30 | $888.20 | |