| 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 | $222.90 | 10.540% | $246.3937 | $246.39 | $246.40 | $246.40 |
| Purchase #2 | $27.41 | 11.247% | $30.4928 | $30.49 | $30.50 | $30.50 |
| Purchase #3 | $31.91 | 3.777% | $33.1152 | $33.12 | $33.10 | $33.10 |
| Purchase #4 | $129.43 | 5.621% | $136.7053 | $136.71 | $136.70 | $136.70 |
| Purchase #5 | $14.69 | 10.508% | $16.2336 | $16.23 | $16.25 | $16.20 |
| Purchase #6 | $170.34 | 9.791% | $187.018 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $92.91 | 9.318% | $101.5674 | $101.57 | $101.55 | $101.60 |
| 7 purchase totals = | $689.59 | $751.5260 | $751.53 | $751.50 | $751.50 | |