| 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 | $203.26 | 4.351% | $212.1038 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $182.27 | 7.187% | $195.3697 | $195.37 | $195.35 | $195.40 |
| Purchase #3 | $53.62 | 6.378% | $57.0399 | $57.04 | $57.05 | $57.00 |
| Purchase #4 | $11.28 | 3.594% | $11.6854 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $20.51 | 11.519% | $22.8725 | $22.87 | $22.85 | $22.90 |
| Purchase #6 | $198.29 | 3.825% | $205.8746 | $205.87 | $205.85 | $205.90 |
| Purchase #7 | $199.75 | 4.855% | $209.4479 | $209.45 | $209.45 | $209.40 |
| 7 purchase totals = | $868.98 | $914.3938 | $914.39 | $914.35 | $914.40 | |