| 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 | $225.54 | 9.223% | $246.3416 | $246.34 | $246.35 | $246.30 |
| Purchase #2 | $165.85 | 8.406% | $179.7914 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $95.46 | 6.386% | $101.5561 | $101.56 | $101.55 | $101.60 |
| Purchase #4 | $21.38 | 3.659% | $22.1623 | $22.16 | $22.15 | $22.20 |
| Purchase #5 | $164.43 | 8.308% | $178.0908 | $178.09 | $178.10 | $178.10 |
| Purchase #6 | $59.89 | 6.673% | $63.8865 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $190.35 | 8.598% | $206.7163 | $206.72 | $206.70 | $206.70 |
| 7 purchase totals = | $922.90 | $998.5450 | $998.55 | $998.55 | $998.60 | |