| 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 | $217.33 | 4.395% | $226.8817 | $226.88 | $226.90 | $226.90 |
| Purchase #2 | $241.40 | 5.425% | $254.496 | $254.50 | $254.50 | $254.50 |
| Purchase #3 | $188.91 | 8.141% | $204.2892 | $204.29 | $204.30 | $204.30 |
| Purchase #4 | $222.88 | 3.777% | $231.2982 | $231.30 | $231.30 | $231.30 |
| Purchase #5 | $239.60 | 4.467% | $250.3029 | $250.30 | $250.30 | $250.30 |
| Purchase #6 | $126.62 | 4.745% | $132.6281 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $192.50 | 8.467% | $208.799 | $208.80 | $208.80 | $208.80 |
| 7 purchase totals = | $1,429.24 | $1,508.6951 | $1,508.70 | $1,508.75 | $1,508.70 | |