| 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 | $204.94 | 4.568% | $214.3017 | $214.30 | $214.30 | $214.30 |
| Purchase #2 | $146.71 | 5.447% | $154.7013 | $154.70 | $154.70 | $154.70 |
| Purchase #3 | $201.98 | 11.123% | $224.4462 | $224.45 | $224.45 | $224.40 |
| Purchase #4 | $40.39 | 3.146% | $41.6607 | $41.66 | $41.65 | $41.70 |
| Purchase #5 | $83.48 | 3.171% | $86.1272 | $86.13 | $86.15 | $86.10 |
| Purchase #6 | $116.33 | 6.708% | $124.1334 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $43.73 | 12.609% | $49.2439 | $49.24 | $49.25 | $49.20 |
| 7 purchase totals = | $837.56 | $894.6144 | $894.61 | $894.65 | $894.50 | |