| 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 | $110.59 | 7.721% | $119.1287 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $20.71 | 12.198% | $23.2362 | $23.24 | $23.25 | $23.20 |
| Purchase #3 | $82.47 | 4.827% | $86.4508 | $86.45 | $86.45 | $86.50 |
| Purchase #4 | $168.27 | 10.448% | $185.8508 | $185.85 | $185.85 | $185.90 |
| Purchase #5 | $26.81 | 9.575% | $29.3771 | $29.38 | $29.40 | $29.40 |
| Purchase #6 | $214.63 | 6.386% | $228.3363 | $228.34 | $228.35 | $228.30 |
| Purchase #7 | $15.93 | 10.230% | $17.5596 | $17.56 | $17.55 | $17.60 |
| 7 purchase totals = | $639.41 | $689.9395 | $689.95 | $690.00 | $690.00 | |