| 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 | $199.56 | 5.583% | $210.7014 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $79.73 | 3.509% | $82.5277 | $82.53 | $82.55 | $82.50 |
| Purchase #3 | $193.75 | 8.615% | $210.4416 | $210.44 | $210.45 | $210.40 |
| Purchase #4 | $106.96 | 9.378% | $116.9907 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $77.96 | 7.456% | $83.7727 | $83.77 | $83.75 | $83.80 |
| Purchase #6 | $154.26 | 8.311% | $167.0805 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $149.61 | 12.245% | $167.9297 | $167.93 | $167.95 | $167.90 |
| 7 purchase totals = | $961.83 | $1,039.4443 | $1,039.44 | $1,039.50 | $1,039.40 | |