| 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 | $21.91 | 6.340% | $23.2991 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $134.90 | 10.815% | $149.4894 | $149.49 | $149.50 | $149.50 |
| Purchase #3 | $217.56 | 7.370% | $233.5942 | $233.59 | $233.60 | $233.60 |
| Purchase #4 | $125.37 | 13.830% | $142.7087 | $142.71 | $142.70 | $142.70 |
| Purchase #5 | $138.43 | 7.639% | $149.0047 | $149.00 | $149.00 | $149.00 |
| Purchase #6 | $250.97 | 13.235% | $284.1859 | $284.19 | $284.20 | $284.20 |
| Purchase #7 | $215.25 | 8.414% | $233.3611 | $233.36 | $233.35 | $233.40 |
| 7 purchase totals = | $1,104.39 | $1,215.6431 | $1,215.64 | $1,215.65 | $1,215.70 | |