| 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 | $234.88 | 5.328% | $247.3944 | $247.39 | $247.40 | $247.40 |
| Purchase #2 | $168.48 | 11.205% | $187.3582 | $187.36 | $187.35 | $187.40 |
| Purchase #3 | $27.30 | 7.214% | $29.2694 | $29.27 | $29.25 | $29.30 |
| Purchase #4 | $173.85 | 5.202% | $182.8937 | $182.89 | $182.90 | $182.90 |
| Purchase #5 | $68.69 | 9.241% | $75.0376 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $51.56 | 9.429% | $56.4216 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $145.58 | 10.540% | $160.9241 | $160.92 | $160.90 | $160.90 |
| 7 purchase totals = | $870.34 | $939.2990 | $939.29 | $939.25 | $939.30 | |