| 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 | $100.95 | 11.721% | $112.7823 | $112.78 | $112.80 | $112.80 |
| Purchase #2 | $130.58 | 7.273% | $140.0771 | $140.08 | $140.10 | $140.10 |
| Purchase #3 | $240.54 | 7.275% | $258.0393 | $258.04 | $258.05 | $258.00 |
| Purchase #4 | $59.63 | 13.106% | $67.4451 | $67.45 | $67.45 | $67.40 |
| Purchase #5 | $238.50 | 9.604% | $261.4055 | $261.41 | $261.40 | $261.40 |
| Purchase #6 | $198.60 | 10.139% | $218.7361 | $218.74 | $218.75 | $218.70 |
| Purchase #7 | $216.48 | 8.682% | $235.2748 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $1,185.28 | $1,293.7602 | $1,293.77 | $1,293.80 | $1,293.70 | |