| 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 | $248.41 | 8.735% | $270.1086 | $270.11 | $270.10 | $270.10 |
| Purchase #2 | $120.53 | 13.281% | $136.5376 | $136.54 | $136.55 | $136.50 |
| Purchase #3 | $17.46 | 3.181% | $18.0154 | $18.02 | $18.00 | $18.00 |
| Purchase #4 | $47.52 | 9.728% | $52.1427 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $52.49 | 9.369% | $57.4078 | $57.41 | $57.40 | $57.40 |
| Purchase #6 | $176.66 | 4.156% | $184.002 | $184.00 | $184.00 | $184.00 |
| Purchase #7 | $224.35 | 3.568% | $232.3548 | $232.35 | $232.35 | $232.40 |
| 7 purchase totals = | $887.42 | $950.5689 | $950.57 | $950.55 | $950.50 | |