| 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 | $102.62 | 3.531% | $106.2435 | $106.24 | $106.25 | $106.20 |
| Purchase #2 | $113.81 | 9.726% | $124.8792 | $124.88 | $124.90 | $124.90 |
| Purchase #3 | $67.66 | 12.243% | $75.9436 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $142.89 | 10.351% | $157.6805 | $157.68 | $157.70 | $157.70 |
| Purchase #5 | $229.43 | 4.192% | $239.0477 | $239.05 | $239.05 | $239.00 |
| Purchase #6 | $86.51 | 11.361% | $96.3384 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $213.46 | 13.305% | $241.8609 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $956.38 | $1,041.9938 | $1,041.99 | $1,042.05 | $1,041.90 | |