| 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 | $108.83 | 4.205% | $113.4063 | $113.41 | $113.40 | $113.40 |
| Purchase #2 | $113.42 | 10.176% | $124.9616 | $124.96 | $124.95 | $125.00 |
| Purchase #3 | $221.52 | 6.390% | $235.6751 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $154.35 | 9.722% | $169.3559 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $154.32 | 4.200% | $160.8014 | $160.80 | $160.80 | $160.80 |
| Purchase #6 | $181.67 | 13.617% | $206.408 | $206.41 | $206.40 | $206.40 |
| Purchase #7 | $138.59 | 13.758% | $157.6572 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $1,072.70 | $1,168.2655 | $1,168.28 | $1,168.25 | $1,168.40 | |