| 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 | $113.70 | 13.148% | $128.6493 | $128.65 | $128.65 | $128.60 |
| Purchase #2 | $107.34 | 5.622% | $113.3747 | $113.37 | $113.35 | $113.40 |
| Purchase #3 | $212.44 | 9.217% | $232.0206 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $154.83 | 5.866% | $163.9123 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $248.69 | 12.210% | $279.055 | $279.06 | $279.05 | $279.10 |
| Purchase #6 | $242.27 | 3.630% | $251.0644 | $251.06 | $251.05 | $251.10 |
| Purchase #7 | $141.60 | 10.361% | $156.2712 | $156.27 | $156.25 | $156.30 |
| 7 purchase totals = | $1,220.87 | $1,324.3475 | $1,324.34 | $1,324.25 | $1,324.40 | |