| 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 | $43.88 | 9.805% | $48.1824 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $117.55 | 12.522% | $132.2696 | $132.27 | $132.25 | $132.30 |
| Purchase #3 | $128.53 | 11.270% | $143.0153 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $184.72 | 10.295% | $203.7369 | $203.74 | $203.75 | $203.70 |
| Purchase #5 | $188.29 | 13.411% | $213.5416 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $162.78 | 11.116% | $180.8746 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $227.42 | 6.377% | $241.9226 | $241.92 | $241.90 | $241.90 |
| 7 purchase totals = | $1,053.17 | $1,163.5430 | $1,163.54 | $1,163.50 | $1,163.50 | |