| 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 | $205.28 | 4.441% | $214.3965 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $79.44 | 3.610% | $82.3078 | $82.31 | $82.30 | $82.30 |
| Purchase #3 | $111.48 | 12.447% | $125.3559 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $94.86 | 5.568% | $100.1418 | $100.14 | $100.15 | $100.10 |
| Purchase #5 | $85.61 | 3.742% | $88.8135 | $88.81 | $88.80 | $88.80 |
| Purchase #6 | $72.74 | 13.128% | $82.2893 | $82.29 | $82.30 | $82.30 |
| Purchase #7 | $103.71 | 3.806% | $107.6572 | $107.66 | $107.65 | $107.70 |
| 7 purchase totals = | $753.12 | $800.9620 | $800.97 | $800.95 | $801.00 | |