| 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 | $132.74 | 4.174% | $138.2806 | $138.28 | $138.30 | $138.30 |
| Purchase #2 | $222.93 | 8.772% | $242.4854 | $242.49 | $242.50 | $242.50 |
| Purchase #3 | $150.43 | 10.493% | $166.2146 | $166.21 | $166.20 | $166.20 |
| Purchase #4 | $200.30 | 8.478% | $217.2814 | $217.28 | $217.30 | $217.30 |
| Purchase #5 | $132.25 | 12.782% | $149.1542 | $149.15 | $149.15 | $149.20 |
| Purchase #6 | $171.27 | 3.726% | $177.6515 | $177.65 | $177.65 | $177.70 |
| Purchase #7 | $146.98 | 7.498% | $158.0006 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $1,156.90 | $1,249.0683 | $1,249.06 | $1,249.10 | $1,249.20 | |