| 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 | $218.39 | 6.754% | $233.1401 | $233.14 | $233.15 | $233.10 |
| Purchase #2 | $221.48 | 4.641% | $231.7589 | $231.76 | $231.75 | $231.80 |
| Purchase #3 | $199.74 | 11.570% | $222.8499 | $222.85 | $222.85 | $222.80 |
| Purchase #4 | $65.75 | 4.513% | $68.7173 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $208.34 | 3.191% | $214.9881 | $214.99 | $215.00 | $215.00 |
| Purchase #6 | $94.69 | 6.421% | $100.77 | $100.77 | $100.75 | $100.80 |
| Purchase #7 | $132.82 | 12.200% | $149.024 | $149.02 | $149.00 | $149.00 |
| 7 purchase totals = | $1,141.21 | $1,221.2483 | $1,221.25 | $1,221.20 | $1,221.20 | |