| 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 | $242.76 | 12.696% | $273.5808 | $273.58 | $273.60 | $273.60 |
| Purchase #2 | $83.59 | 11.776% | $93.4336 | $93.43 | $93.45 | $93.40 |
| Purchase #3 | $237.40 | 6.223% | $252.1734 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $71.97 | 12.685% | $81.0994 | $81.10 | $81.10 | $81.10 |
| Purchase #5 | $21.85 | 11.395% | $24.3398 | $24.34 | $24.35 | $24.30 |
| Purchase #6 | $21.67 | 8.518% | $23.5159 | $23.52 | $23.50 | $23.50 |
| Purchase #7 | $169.47 | 7.359% | $181.9413 | $181.94 | $181.95 | $181.90 |
| 7 purchase totals = | $848.71 | $930.0842 | $930.08 | $930.10 | $930.00 | |