| 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 | $191.79 | 9.535% | $210.0772 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $44.43 | 5.781% | $46.9985 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $194.32 | 7.637% | $209.1602 | $209.16 | $209.15 | $209.20 |
| Purchase #4 | $41.72 | 12.287% | $46.8461 | $46.85 | $46.85 | $46.80 |
| Purchase #5 | $81.44 | 3.160% | $84.0135 | $84.01 | $84.00 | $84.00 |
| Purchase #6 | $109.83 | 7.420% | $117.9794 | $117.98 | $118.00 | $118.00 |
| Purchase #7 | $239.40 | 12.318% | $268.8893 | $268.89 | $268.90 | $268.90 |
| 7 purchase totals = | $902.93 | $983.9642 | $983.97 | $984.00 | $984.00 | |