| 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 | $106.37 | 9.789% | $116.7826 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $220.39 | 12.408% | $247.736 | $247.74 | $247.75 | $247.70 |
| Purchase #3 | $55.56 | 10.114% | $61.1793 | $61.18 | $61.20 | $61.20 |
| Purchase #4 | $242.28 | 3.714% | $251.2783 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $197.74 | 12.868% | $223.1852 | $223.19 | $223.20 | $223.20 |
| Purchase #6 | $10.41 | 11.265% | $11.5827 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $173.68 | 4.843% | $182.0913 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $1,006.43 | $1,093.8354 | $1,093.84 | $1,093.95 | $1,093.90 | |