| 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 | $224.64 | 12.307% | $252.2864 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $16.70 | 4.471% | $17.4467 | $17.45 | $17.45 | $17.40 |
| Purchase #3 | $60.67 | 10.686% | $67.1532 | $67.15 | $67.15 | $67.20 |
| Purchase #4 | $65.35 | 4.565% | $68.3332 | $68.33 | $68.35 | $68.30 |
| Purchase #5 | $49.68 | 9.855% | $54.576 | $54.58 | $54.60 | $54.60 |
| Purchase #6 | $229.57 | 13.778% | $261.2002 | $261.20 | $261.20 | $261.20 |
| Purchase #7 | $181.50 | 8.182% | $196.3503 | $196.35 | $196.35 | $196.40 |
| 7 purchase totals = | $828.11 | $917.3460 | $917.35 | $917.40 | $917.40 | |