| 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 | $200.35 | 4.321% | $209.0071 | $209.01 | $209.00 | $209.00 |
| Purchase #2 | $5.99 | 4.827% | $6.2791 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $74.43 | 7.135% | $79.7406 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $250.67 | 10.358% | $276.6344 | $276.63 | $276.65 | $276.60 |
| Purchase #5 | $149.41 | 13.568% | $169.6819 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $208.64 | 6.506% | $222.2141 | $222.21 | $222.20 | $222.20 |
| Purchase #7 | $242.46 | 8.215% | $262.3781 | $262.38 | $262.40 | $262.40 |
| 7 purchase totals = | $1,131.95 | $1,225.9353 | $1,225.93 | $1,226.00 | $1,225.90 | |