| 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 | $250.62 | 3.830% | $260.2187 | $260.22 | $260.20 | $260.20 |
| Purchase #2 | $109.31 | 9.104% | $119.2616 | $119.26 | $119.25 | $119.30 |
| Purchase #3 | $229.79 | 8.688% | $249.7542 | $249.75 | $249.75 | $249.80 |
| Purchase #4 | $231.48 | 7.808% | $249.554 | $249.55 | $249.55 | $249.60 |
| Purchase #5 | $195.51 | 13.513% | $221.9293 | $221.93 | $221.95 | $221.90 |
| Purchase #6 | $73.95 | 11.557% | $82.4964 | $82.50 | $82.50 | $82.50 |
| Purchase #7 | $141.89 | 10.762% | $157.1602 | $157.16 | $157.15 | $157.20 |
| 7 purchase totals = | $1,232.55 | $1,340.3744 | $1,340.37 | $1,340.35 | $1,340.50 | |