| 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 | $214.39 | 9.775% | $235.3466 | $235.35 | $235.35 | $235.30 |
| Purchase #2 | $107.31 | 7.135% | $114.9666 | $114.97 | $114.95 | $115.00 |
| Purchase #3 | $195.37 | 13.827% | $222.3838 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $82.87 | 8.666% | $90.0515 | $90.05 | $90.05 | $90.10 |
| Purchase #5 | $187.90 | 3.854% | $195.1417 | $195.14 | $195.15 | $195.10 |
| Purchase #6 | $56.78 | 9.675% | $62.2735 | $62.27 | $62.25 | $62.30 |
| Purchase #7 | $180.57 | 8.286% | $195.532 | $195.53 | $195.55 | $195.50 |
| 7 purchase totals = | $1,025.19 | $1,115.6957 | $1,115.69 | $1,115.70 | $1,115.70 | |