| 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 | $236.83 | 11.391% | $263.8073 | $263.81 | $263.80 | $263.80 |
| Purchase #2 | $71.63 | 13.814% | $81.525 | $81.53 | $81.55 | $81.50 |
| Purchase #3 | $154.61 | 6.282% | $164.3226 | $164.32 | $164.30 | $164.30 |
| Purchase #4 | $63.89 | 12.769% | $72.0481 | $72.05 | $72.05 | $72.00 |
| Purchase #5 | $59.95 | 3.437% | $62.0105 | $62.01 | $62.00 | $62.00 |
| Purchase #6 | $122.61 | 11.565% | $136.7898 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $118.54 | 9.553% | $129.8641 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $828.06 | $910.3674 | $910.37 | $910.35 | $910.30 | |