| 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 | $223.60 | 11.638% | $249.6226 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $206.45 | 7.605% | $222.1505 | $222.15 | $222.15 | $222.20 |
| Purchase #3 | $189.65 | 7.555% | $203.9781 | $203.98 | $204.00 | $204.00 |
| Purchase #4 | $170.53 | 9.104% | $186.0551 | $186.06 | $186.05 | $186.10 |
| Purchase #5 | $186.70 | 13.179% | $211.3052 | $211.31 | $211.30 | $211.30 |
| Purchase #6 | $144.66 | 9.306% | $158.1221 | $158.12 | $158.10 | $158.10 |
| Purchase #7 | $125.60 | 11.206% | $139.6747 | $139.67 | $139.65 | $139.70 |
| 7 purchase totals = | $1,247.19 | $1,370.9083 | $1,370.91 | $1,370.85 | $1,371.00 | |