| 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 | $17.99 | 6.801% | $19.2135 | $19.21 | $19.20 | $19.20 |
| Purchase #2 | $103.51 | 10.609% | $114.4914 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $174.98 | 13.110% | $197.9199 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $250.72 | 3.856% | $260.3878 | $260.39 | $260.40 | $260.40 |
| Purchase #5 | $113.57 | 8.766% | $123.5255 | $123.53 | $123.55 | $123.50 |
| Purchase #6 | $194.32 | 3.501% | $201.1231 | $201.12 | $201.10 | $201.10 |
| Purchase #7 | $43.46 | 8.429% | $47.1232 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $898.55 | $963.7844 | $963.78 | $963.75 | $963.70 | |