| 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 | $200.48 | 12.637% | $225.8147 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $100.47 | 5.185% | $105.6794 | $105.68 | $105.70 | $105.70 |
| Purchase #3 | $95.41 | 8.857% | $103.8605 | $103.86 | $103.85 | $103.90 |
| Purchase #4 | $196.67 | 8.197% | $212.791 | $212.79 | $212.80 | $212.80 |
| Purchase #5 | $48.88 | 7.210% | $52.4042 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $172.56 | 13.121% | $195.2016 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $233.28 | 11.338% | $259.7293 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $1,047.75 | $1,155.4807 | $1,155.47 | $1,155.50 | $1,155.50 | |