| 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 | $184.74 | 5.454% | $194.8157 | $194.82 | $194.80 | $194.80 |
| Purchase #2 | $22.29 | 11.852% | $24.9318 | $24.93 | $24.95 | $24.90 |
| Purchase #3 | $110.70 | 7.259% | $118.7357 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $105.41 | 9.179% | $115.0856 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $250.71 | 4.403% | $261.7488 | $261.75 | $261.75 | $261.70 |
| Purchase #6 | $114.66 | 13.402% | $130.0267 | $130.03 | $130.05 | $130.00 |
| Purchase #7 | $54.63 | 4.676% | $57.1845 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $843.14 | $902.5288 | $902.54 | $902.60 | $902.40 | |