| 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 | $154.84 | 12.638% | $174.4087 | $174.41 | $174.40 | $174.40 |
| Purchase #2 | $249.88 | 3.851% | $259.5029 | $259.50 | $259.50 | $259.50 |
| Purchase #3 | $136.26 | 4.311% | $142.1342 | $142.13 | $142.15 | $142.10 |
| Purchase #4 | $42.49 | 12.523% | $47.811 | $47.81 | $47.80 | $47.80 |
| Purchase #5 | $243.27 | 9.504% | $266.3904 | $266.39 | $266.40 | $266.40 |
| Purchase #6 | $74.47 | 8.869% | $81.0747 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $36.38 | 8.519% | $39.4792 | $39.48 | $39.50 | $39.50 |
| 7 purchase totals = | $937.59 | $1,010.8011 | $1,010.79 | $1,010.80 | $1,010.80 | |