| 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 | $111.25 | 11.709% | $124.2763 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $70.49 | 13.465% | $79.9815 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $217.88 | 4.728% | $228.1814 | $228.18 | $228.20 | $228.20 |
| Purchase #4 | $177.85 | 12.738% | $200.5045 | $200.50 | $200.50 | $200.50 |
| Purchase #5 | $123.96 | 4.279% | $129.2642 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $145.63 | 4.749% | $152.546 | $152.55 | $152.55 | $152.50 |
| Purchase #7 | $15.87 | 11.403% | $17.6797 | $17.68 | $17.70 | $17.70 |
| 7 purchase totals = | $862.93 | $932.4336 | $932.43 | $932.50 | $932.50 | |