| 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 | $208.85 | 12.849% | $235.6851 | $235.69 | $235.70 | $235.70 |
| Purchase #2 | $120.52 | 8.610% | $130.8968 | $130.90 | $130.90 | $130.90 |
| Purchase #3 | $59.55 | 7.284% | $63.8876 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $71.56 | 13.224% | $81.0231 | $81.02 | $81.00 | $81.00 |
| Purchase #5 | $196.58 | 12.296% | $220.7515 | $220.75 | $220.75 | $220.80 |
| Purchase #6 | $133.62 | 11.507% | $148.9957 | $149.00 | $149.00 | $149.00 |
| Purchase #7 | $102.52 | 7.321% | $110.0255 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $893.20 | $991.2653 | $991.28 | $991.30 | $991.30 | |