| 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 | $124.88 | 5.524% | $131.7784 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $184.27 | 13.397% | $208.9567 | $208.96 | $208.95 | $209.00 |
| Purchase #3 | $86.88 | 12.527% | $97.7635 | $97.76 | $97.75 | $97.80 |
| Purchase #4 | $199.76 | 13.668% | $227.0632 | $227.06 | $227.05 | $227.10 |
| Purchase #5 | $220.51 | 11.680% | $246.2656 | $246.27 | $246.25 | $246.30 |
| Purchase #6 | $156.85 | 4.759% | $164.3145 | $164.31 | $164.30 | $164.30 |
| Purchase #7 | $194.53 | 13.706% | $221.1923 | $221.19 | $221.20 | $221.20 |
| 7 purchase totals = | $1,167.68 | $1,297.3342 | $1,297.33 | $1,297.30 | $1,297.50 | |