| 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 | $222.72 | 7.339% | $239.0654 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $9.57 | 9.574% | $10.4862 | $10.49 | $10.50 | $10.50 |
| Purchase #3 | $123.99 | 12.413% | $139.3809 | $139.38 | $139.40 | $139.40 |
| Purchase #4 | $234.58 | 13.765% | $266.8699 | $266.87 | $266.85 | $266.90 |
| Purchase #5 | $150.27 | 10.467% | $165.9988 | $166.00 | $166.00 | $166.00 |
| Purchase #6 | $18.33 | 5.311% | $19.3035 | $19.30 | $19.30 | $19.30 |
| Purchase #7 | $176.30 | 10.725% | $195.2082 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $935.76 | $1,036.3129 | $1,036.32 | $1,036.30 | $1,036.40 | |