| 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 | $184.56 | 10.820% | $204.5294 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $58.73 | 5.773% | $62.1205 | $62.12 | $62.10 | $62.10 |
| Purchase #3 | $6.98 | 5.734% | $7.3802 | $7.38 | $7.40 | $7.40 |
| Purchase #4 | $127.72 | 13.826% | $145.3786 | $145.38 | $145.40 | $145.40 |
| Purchase #5 | $94.29 | 7.534% | $101.3938 | $101.39 | $101.40 | $101.40 |
| Purchase #6 | $207.40 | 10.756% | $229.7079 | $229.71 | $229.70 | $229.70 |
| Purchase #7 | $52.67 | 11.483% | $58.7181 | $58.72 | $58.70 | $58.70 |
| 7 purchase totals = | $732.35 | $809.2285 | $809.23 | $809.25 | $809.20 | |