| 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 | $12.83 | 13.640% | $14.58 | $14.58 | $14.60 | $14.60 |
| Purchase #2 | $57.73 | 11.517% | $64.3788 | $64.38 | $64.40 | $64.40 |
| Purchase #3 | $183.76 | 10.484% | $203.0254 | $203.03 | $203.05 | $203.00 |
| Purchase #4 | $219.78 | 9.432% | $240.5096 | $240.51 | $240.50 | $240.50 |
| Purchase #5 | $146.91 | 11.237% | $163.4183 | $163.42 | $163.40 | $163.40 |
| Purchase #6 | $68.79 | 10.324% | $75.8919 | $75.89 | $75.90 | $75.90 |
| Purchase #7 | $249.41 | 6.522% | $265.6765 | $265.68 | $265.70 | $265.70 |
| 7 purchase totals = | $939.21 | $1,027.4805 | $1,027.49 | $1,027.55 | $1,027.50 | |