| 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 | $249.29 | 9.473% | $272.9052 | $272.91 | $272.90 | $272.90 |
| Purchase #2 | $205.86 | 7.380% | $221.0525 | $221.05 | $221.05 | $221.10 |
| Purchase #3 | $207.85 | 8.354% | $225.2138 | $225.21 | $225.20 | $225.20 |
| Purchase #4 | $183.31 | 5.430% | $193.2637 | $193.26 | $193.25 | $193.30 |
| Purchase #5 | $156.36 | 4.724% | $163.7464 | $163.75 | $163.75 | $163.70 |
| Purchase #6 | $173.37 | 12.611% | $195.2337 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $118.27 | 11.617% | $132.0094 | $132.01 | $132.00 | $132.00 |
| 7 purchase totals = | $1,294.31 | $1,403.4247 | $1,403.42 | $1,403.40 | $1,403.40 | |