| 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 | $11.58 | 10.261% | $12.7682 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $214.62 | 7.839% | $231.4441 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $28.95 | 5.410% | $30.5162 | $30.52 | $30.50 | $30.50 |
| Purchase #4 | $146.54 | 6.298% | $155.7691 | $155.77 | $155.75 | $155.80 |
| Purchase #5 | $109.64 | 5.737% | $115.93 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $112.78 | 13.237% | $127.7087 | $127.71 | $127.70 | $127.70 |
| Purchase #7 | $201.68 | 4.128% | $210.0054 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $825.79 | $884.1417 | $884.15 | $884.10 | $884.10 | |