| 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 | $230.68 | 5.688% | $243.8011 | $243.80 | $243.80 | $243.80 |
| Purchase #2 | $202.76 | 6.622% | $216.1868 | $216.19 | $216.20 | $216.20 |
| Purchase #3 | $165.36 | 12.236% | $185.5934 | $185.59 | $185.60 | $185.60 |
| Purchase #4 | $92.40 | 10.626% | $102.2184 | $102.22 | $102.20 | $102.20 |
| Purchase #5 | $215.46 | 3.330% | $222.6348 | $222.63 | $222.65 | $222.60 |
| Purchase #6 | $158.78 | 7.210% | $170.228 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $138.32 | 11.601% | $154.3665 | $154.37 | $154.35 | $154.40 |
| 7 purchase totals = | $1,203.76 | $1,295.0290 | $1,295.03 | $1,295.05 | $1,295.00 | |