| 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 | $117.60 | 10.263% | $129.6693 | $129.67 | $129.65 | $129.70 |
| Purchase #2 | $67.56 | 12.649% | $76.1057 | $76.11 | $76.10 | $76.10 |
| Purchase #3 | $242.91 | 9.424% | $265.8018 | $265.80 | $265.80 | $265.80 |
| Purchase #4 | $218.84 | 3.488% | $226.4731 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $208.65 | 12.627% | $234.9962 | $235.00 | $235.00 | $235.00 |
| Purchase #6 | $136.34 | 11.686% | $152.2727 | $152.27 | $152.25 | $152.30 |
| Purchase #7 | $229.99 | 11.188% | $255.7213 | $255.72 | $255.70 | $255.70 |
| 7 purchase totals = | $1,221.89 | $1,341.0401 | $1,341.04 | $1,340.95 | $1,341.10 | |