| 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 | $228.35 | 4.778% | $239.2606 | $239.26 | $239.25 | $239.30 |
| Purchase #2 | $217.71 | 7.416% | $233.8554 | $233.86 | $233.85 | $233.90 |
| Purchase #3 | $209.45 | 11.480% | $233.4949 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $90.29 | 8.344% | $97.8238 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $30.30 | 12.628% | $34.1263 | $34.13 | $34.15 | $34.10 |
| Purchase #6 | $7.53 | 10.637% | $8.331 | $8.33 | $8.35 | $8.30 |
| Purchase #7 | $118.26 | 4.800% | $123.9365 | $123.94 | $123.95 | $123.90 |
| 7 purchase totals = | $901.89 | $970.8285 | $970.83 | $970.85 | $970.80 | |