| 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 | $189.47 | 7.130% | $202.9792 | $202.98 | $203.00 | $203.00 |
| Purchase #2 | $111.55 | 7.116% | $119.4879 | $119.49 | $119.50 | $119.50 |
| Purchase #3 | $221.88 | 11.426% | $247.232 | $247.23 | $247.25 | $247.20 |
| Purchase #4 | $206.44 | 10.672% | $228.4713 | $228.47 | $228.45 | $228.50 |
| Purchase #5 | $233.53 | 12.177% | $261.9669 | $261.97 | $261.95 | $262.00 |
| Purchase #6 | $158.97 | 3.842% | $165.0776 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $236.97 | 12.194% | $265.8661 | $265.87 | $265.85 | $265.90 |
| 7 purchase totals = | $1,358.81 | $1,491.0810 | $1,491.09 | $1,491.10 | $1,491.20 | |