| 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 | $197.76 | 4.253% | $206.1707 | $206.17 | $206.15 | $206.20 |
| Purchase #2 | $193.71 | 10.313% | $213.6873 | $213.69 | $213.70 | $213.70 |
| Purchase #3 | $17.87 | 3.747% | $18.5396 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $206.80 | 13.141% | $233.9756 | $233.98 | $234.00 | $234.00 |
| Purchase #5 | $250.41 | 7.784% | $269.9019 | $269.90 | $269.90 | $269.90 |
| Purchase #6 | $82.89 | 8.225% | $89.7077 | $89.71 | $89.70 | $89.70 |
| Purchase #7 | $40.76 | 12.340% | $45.7898 | $45.79 | $45.80 | $45.80 |
| 7 purchase totals = | $990.20 | $1,077.7726 | $1,077.78 | $1,077.80 | $1,077.80 | |