| 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 | $108.63 | 4.218% | $113.212 | $113.21 | $113.20 | $113.20 |
| Purchase #2 | $100.78 | 11.167% | $112.0341 | $112.03 | $112.05 | $112.00 |
| Purchase #3 | $34.73 | 3.708% | $36.0178 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $157.36 | 9.250% | $171.9158 | $171.92 | $171.90 | $171.90 |
| Purchase #5 | $236.40 | 9.345% | $258.4916 | $258.49 | $258.50 | $258.50 |
| Purchase #6 | $109.78 | 12.311% | $123.295 | $123.30 | $123.30 | $123.30 |
| Purchase #7 | $50.27 | 11.149% | $55.8746 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $797.95 | $870.8409 | $870.84 | $870.80 | $870.80 | |