| 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 | $227.73 | 11.684% | $254.338 | $254.34 | $254.35 | $254.30 |
| Purchase #2 | $39.52 | 11.725% | $44.1537 | $44.15 | $44.15 | $44.20 |
| Purchase #3 | $22.79 | 8.625% | $24.7556 | $24.76 | $24.75 | $24.80 |
| Purchase #4 | $79.61 | 8.135% | $86.0863 | $86.09 | $86.10 | $86.10 |
| Purchase #5 | $121.36 | 5.777% | $128.371 | $128.37 | $128.35 | $128.40 |
| Purchase #6 | $97.25 | 10.815% | $107.7676 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $223.44 | 4.443% | $233.3674 | $233.37 | $233.35 | $233.40 |
| 7 purchase totals = | $811.70 | $878.8396 | $878.85 | $878.80 | $879.00 | |