| 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 | $213.84 | 11.191% | $237.7708 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $230.53 | 7.792% | $248.4929 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $225.59 | 10.420% | $249.0965 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $198.78 | 8.618% | $215.9109 | $215.91 | $215.90 | $215.90 |
| Purchase #5 | $231.85 | 9.373% | $253.5813 | $253.58 | $253.60 | $253.60 |
| Purchase #6 | $237.41 | 11.212% | $264.0284 | $264.03 | $264.05 | $264.00 |
| Purchase #7 | $20.73 | 10.598% | $22.927 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $1,358.73 | $1,491.8078 | $1,491.81 | $1,491.85 | $1,491.80 | |