| 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 | $112.42 | 13.568% | $127.6731 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $11.35 | 13.418% | $12.8729 | $12.87 | $12.85 | $12.90 |
| Purchase #3 | $11.66 | 8.241% | $12.6209 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $189.91 | 8.725% | $206.4796 | $206.48 | $206.50 | $206.50 |
| Purchase #5 | $23.76 | 13.611% | $26.994 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $10.36 | 10.659% | $11.4643 | $11.46 | $11.45 | $11.50 |
| Purchase #7 | $67.57 | 6.310% | $71.8337 | $71.83 | $71.85 | $71.80 |
| 7 purchase totals = | $427.03 | $469.9385 | $469.92 | $469.90 | $470.00 | |