| 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 | $9.59 | 13.784% | $10.9119 | $10.91 | $10.90 | $10.90 |
| Purchase #2 | $244.89 | 9.500% | $268.1546 | $268.15 | $268.15 | $268.20 |
| Purchase #3 | $206.55 | 9.719% | $226.6246 | $226.62 | $226.60 | $226.60 |
| Purchase #4 | $145.66 | 8.129% | $157.5007 | $157.50 | $157.50 | $157.50 |
| Purchase #5 | $208.82 | 6.677% | $222.7629 | $222.76 | $222.75 | $222.80 |
| Purchase #6 | $11.59 | 10.651% | $12.8245 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $58.88 | 9.321% | $64.3682 | $64.37 | $64.35 | $64.40 |
| 7 purchase totals = | $885.98 | $963.1474 | $963.13 | $963.05 | $963.20 | |