| 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 | $103.75 | 12.762% | $116.9906 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $236.34 | 3.606% | $244.8624 | $244.86 | $244.85 | $244.90 |
| Purchase #3 | $57.55 | 5.145% | $60.5109 | $60.51 | $60.50 | $60.50 |
| Purchase #4 | $56.86 | 13.139% | $64.3308 | $64.33 | $64.35 | $64.30 |
| Purchase #5 | $92.53 | 4.113% | $96.3358 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $75.68 | 8.349% | $81.9985 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $183.89 | 11.689% | $205.3849 | $205.38 | $205.40 | $205.40 |
| 7 purchase totals = | $806.60 | $870.4139 | $870.41 | $870.45 | $870.40 | |