| 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 | $19.67 | 12.260% | $22.0815 | $22.08 | $22.10 | $22.10 |
| Purchase #2 | $207.44 | 8.382% | $224.8276 | $224.83 | $224.85 | $224.80 |
| Purchase #3 | $160.27 | 9.149% | $174.9331 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $207.56 | 3.169% | $214.1376 | $214.14 | $214.15 | $214.10 |
| Purchase #5 | $132.58 | 13.321% | $150.241 | $150.24 | $150.25 | $150.20 |
| Purchase #6 | $90.79 | 11.140% | $100.904 | $100.90 | $100.90 | $100.90 |
| Purchase #7 | $51.46 | 3.862% | $53.4474 | $53.45 | $53.45 | $53.40 |
| 7 purchase totals = | $869.77 | $940.5722 | $940.57 | $940.65 | $940.40 | |