| 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 | $218.91 | 4.244% | $228.2005 | $228.20 | $228.20 | $228.20 |
| Purchase #2 | $64.97 | 4.352% | $67.7975 | $67.80 | $67.80 | $67.80 |
| Purchase #3 | $190.63 | 11.687% | $212.9089 | $212.91 | $212.90 | $212.90 |
| Purchase #4 | $99.48 | 10.377% | $109.803 | $109.80 | $109.80 | $109.80 |
| Purchase #5 | $46.94 | 9.199% | $51.258 | $51.26 | $51.25 | $51.30 |
| Purchase #6 | $154.91 | 8.332% | $167.8171 | $167.82 | $167.80 | $167.80 |
| Purchase #7 | $113.70 | 6.840% | $121.4771 | $121.48 | $121.50 | $121.50 |
| 7 purchase totals = | $889.54 | $959.2621 | $959.27 | $959.25 | $959.30 | |