| 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 | $120.91 | 3.574% | $125.2313 | $125.23 | $125.25 | $125.20 |
| Purchase #2 | $118.95 | 11.286% | $132.3747 | $132.37 | $132.35 | $132.40 |
| Purchase #3 | $202.88 | 12.403% | $228.0432 | $228.04 | $228.05 | $228.00 |
| Purchase #4 | $130.32 | 3.201% | $134.4915 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $7.61 | 10.304% | $8.3941 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $75.26 | 13.421% | $85.3606 | $85.36 | $85.35 | $85.40 |
| Purchase #7 | $145.67 | 3.714% | $151.0802 | $151.08 | $151.10 | $151.10 |
| 7 purchase totals = | $801.60 | $864.9756 | $864.96 | $865.00 | $865.00 | |