| 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 | $233.58 | 12.530% | $262.8476 | $262.85 | $262.85 | $262.80 |
| Purchase #2 | $229.64 | 13.517% | $260.6804 | $260.68 | $260.70 | $260.70 |
| Purchase #3 | $223.38 | 7.583% | $240.3189 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $241.97 | 7.485% | $260.0815 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $92.79 | 12.721% | $104.5938 | $104.59 | $104.60 | $104.60 |
| Purchase #6 | $244.33 | 11.701% | $272.9191 | $272.92 | $272.90 | $272.90 |
| Purchase #7 | $79.80 | 4.517% | $83.4046 | $83.40 | $83.40 | $83.40 |
| 7 purchase totals = | $1,345.49 | $1,484.8459 | $1,484.84 | $1,484.85 | $1,484.80 | |