| 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 | $138.40 | 7.514% | $148.7994 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $94.46 | 13.404% | $107.1214 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $83.55 | 10.866% | $92.6285 | $92.63 | $92.65 | $92.60 |
| Purchase #4 | $208.98 | 11.652% | $233.3303 | $233.33 | $233.35 | $233.30 |
| Purchase #5 | $90.87 | 4.562% | $95.0155 | $95.02 | $95.00 | $95.00 |
| Purchase #6 | $245.55 | 4.843% | $257.442 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $250.68 | 4.139% | $261.0556 | $261.06 | $261.05 | $261.10 |
| 7 purchase totals = | $1,112.49 | $1,195.3927 | $1,195.40 | $1,195.40 | $1,195.30 | |