| 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 | $209.88 | 12.487% | $236.0877 | $236.09 | $236.10 | $236.10 |
| Purchase #2 | $171.51 | 10.223% | $189.0435 | $189.04 | $189.05 | $189.00 |
| Purchase #3 | $86.80 | 8.857% | $94.4879 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $129.49 | 10.844% | $143.5319 | $143.53 | $143.55 | $143.50 |
| Purchase #5 | $49.54 | 5.123% | $52.0779 | $52.08 | $52.10 | $52.10 |
| Purchase #6 | $95.25 | 8.756% | $103.5901 | $103.59 | $103.60 | $103.60 |
| Purchase #7 | $130.96 | 12.183% | $146.9149 | $146.91 | $146.90 | $146.90 |
| 7 purchase totals = | $873.43 | $965.7339 | $965.73 | $965.80 | $965.70 | |