| 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 | $95.79 | 12.239% | $107.5137 | $107.51 | $107.50 | $107.50 |
| Purchase #2 | $244.38 | 6.604% | $260.5189 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $47.78 | 10.650% | $52.8686 | $52.87 | $52.85 | $52.90 |
| Purchase #4 | $130.49 | 11.147% | $145.0357 | $145.04 | $145.05 | $145.00 |
| Purchase #5 | $248.55 | 10.662% | $275.0504 | $275.05 | $275.05 | $275.10 |
| Purchase #6 | $8.85 | 3.386% | $9.1497 | $9.15 | $9.15 | $9.10 |
| Purchase #7 | $113.60 | 12.706% | $128.034 | $128.03 | $128.05 | $128.00 |
| 7 purchase totals = | $889.44 | $978.1710 | $978.17 | $978.15 | $978.10 | |