| 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 | $124.50 | 13.436% | $141.2278 | $141.23 | $141.25 | $141.20 |
| Purchase #2 | $28.44 | 5.814% | $30.0935 | $30.09 | $30.10 | $30.10 |
| Purchase #3 | $202.83 | 9.426% | $221.9488 | $221.95 | $221.95 | $221.90 |
| Purchase #4 | $190.26 | 9.856% | $209.012 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $19.85 | 10.303% | $21.8951 | $21.90 | $21.90 | $21.90 |
| Purchase #6 | $36.76 | 8.848% | $40.0125 | $40.01 | $40.00 | $40.00 |
| Purchase #7 | $158.53 | 3.132% | $163.4952 | $163.50 | $163.50 | $163.50 |
| 7 purchase totals = | $761.17 | $827.6849 | $827.69 | $827.70 | $827.60 | |