| 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 | $212.30 | 11.349% | $236.3939 | $236.39 | $236.40 | $236.40 |
| Purchase #2 | $190.44 | 3.664% | $197.4177 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $61.89 | 11.196% | $68.8192 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $73.54 | 3.768% | $76.311 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $191.56 | 6.747% | $204.4846 | $204.48 | $204.50 | $204.50 |
| Purchase #6 | $107.31 | 10.389% | $118.4584 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $74.51 | 7.609% | $80.1795 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $911.55 | $982.0643 | $982.06 | $982.05 | $982.10 | |