| 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 | $194.30 | 4.373% | $202.7967 | $202.80 | $202.80 | $202.80 |
| Purchase #2 | $63.33 | 10.614% | $70.0518 | $70.05 | $70.05 | $70.10 |
| Purchase #3 | $11.70 | 5.731% | $12.3705 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $191.54 | 8.366% | $207.5642 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $132.50 | 11.804% | $148.1403 | $148.14 | $148.15 | $148.10 |
| Purchase #6 | $208.96 | 10.578% | $231.0638 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $106.69 | 13.831% | $121.4463 | $121.45 | $121.45 | $121.40 |
| 7 purchase totals = | $909.02 | $993.4336 | $993.43 | $993.40 | $993.50 | |