| 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 | $164.54 | 8.470% | $178.4765 | $178.48 | $178.50 | $178.50 |
| Purchase #2 | $152.59 | 6.377% | $162.3207 | $162.32 | $162.30 | $162.30 |
| Purchase #3 | $245.34 | 6.473% | $261.2209 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $121.48 | 11.716% | $135.7126 | $135.71 | $135.70 | $135.70 |
| Purchase #5 | $231.39 | 7.716% | $249.2441 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $103.74 | 9.108% | $113.1886 | $113.19 | $113.20 | $113.20 |
| Purchase #7 | $118.31 | 12.239% | $132.79 | $132.79 | $132.80 | $132.80 |
| 7 purchase totals = | $1,137.39 | $1,232.9534 | $1,232.95 | $1,232.95 | $1,232.90 | |