| 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 | $118.68 | 8.334% | $128.5708 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $28.38 | 5.312% | $29.8875 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $216.76 | 7.791% | $233.6478 | $233.65 | $233.65 | $233.60 |
| Purchase #4 | $249.98 | 4.484% | $261.1891 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $105.90 | 5.734% | $111.9723 | $111.97 | $111.95 | $112.00 |
| Purchase #6 | $36.78 | 12.603% | $41.4154 | $41.42 | $41.40 | $41.40 |
| Purchase #7 | $124.90 | 4.479% | $130.4943 | $130.49 | $130.50 | $130.50 |
| 7 purchase totals = | $881.38 | $937.1772 | $937.18 | $937.15 | $937.20 | |