| 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 | $198.49 | 8.537% | $215.4351 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $30.61 | 13.777% | $34.8271 | $34.83 | $34.85 | $34.80 |
| Purchase #3 | $239.80 | 13.559% | $272.3145 | $272.31 | $272.30 | $272.30 |
| Purchase #4 | $17.84 | 13.218% | $20.1981 | $20.20 | $20.20 | $20.20 |
| Purchase #5 | $43.98 | 11.141% | $48.8798 | $48.88 | $48.90 | $48.90 |
| Purchase #6 | $247.29 | 3.525% | $256.007 | $256.01 | $256.00 | $256.00 |
| Purchase #7 | $7.42 | 9.827% | $8.1492 | $8.15 | $8.15 | $8.10 |
| 7 purchase totals = | $785.43 | $855.8108 | $855.82 | $855.85 | $855.70 | |