| 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 | $183.32 | 12.356% | $205.971 | $205.97 | $205.95 | $206.00 |
| Purchase #2 | $30.84 | 12.414% | $34.6685 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $138.81 | 10.567% | $153.4781 | $153.48 | $153.50 | $153.50 |
| Purchase #4 | $105.46 | 7.186% | $113.0384 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $213.42 | 3.773% | $221.4723 | $221.47 | $221.45 | $221.50 |
| Purchase #6 | $77.30 | 11.491% | $86.1825 | $86.18 | $86.20 | $86.20 |
| Purchase #7 | $94.91 | 3.804% | $98.5204 | $98.52 | $98.50 | $98.50 |
| 7 purchase totals = | $844.06 | $913.3312 | $913.33 | $913.30 | $913.40 | |