| 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 | $231.82 | 7.591% | $249.4175 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $128.39 | 4.548% | $134.2292 | $134.23 | $134.25 | $134.20 |
| Purchase #3 | $39.66 | 3.422% | $41.0172 | $41.02 | $41.00 | $41.00 |
| Purchase #4 | $39.97 | 8.295% | $43.2855 | $43.29 | $43.30 | $43.30 |
| Purchase #5 | $41.49 | 10.637% | $45.9033 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $156.85 | 10.865% | $173.8918 | $173.89 | $173.90 | $173.90 |
| Purchase #7 | $244.64 | 9.176% | $267.0882 | $267.09 | $267.10 | $267.10 |
| 7 purchase totals = | $882.82 | $954.8327 | $954.84 | $954.85 | $954.80 | |