| 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 | $212.87 | 11.507% | $237.365 | $237.37 | $237.35 | $237.40 |
| Purchase #2 | $124.61 | 6.631% | $132.8729 | $132.87 | $132.85 | $132.90 |
| Purchase #3 | $95.98 | 12.606% | $108.0792 | $108.08 | $108.10 | $108.10 |
| Purchase #4 | $51.42 | 7.156% | $55.0996 | $55.10 | $55.10 | $55.10 |
| Purchase #5 | $160.74 | 13.845% | $182.9945 | $182.99 | $183.00 | $183.00 |
| Purchase #6 | $67.96 | 13.182% | $76.9185 | $76.92 | $76.90 | $76.90 |
| Purchase #7 | $43.34 | 8.517% | $47.0313 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $756.92 | $840.3610 | $840.36 | $840.35 | $840.40 | |