| 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 | $204.41 | 13.171% | $231.3328 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $93.94 | 3.233% | $96.9771 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $217.40 | 10.639% | $240.5292 | $240.53 | $240.55 | $240.50 |
| Purchase #4 | $75.39 | 4.733% | $78.9582 | $78.96 | $78.95 | $79.00 |
| Purchase #5 | $64.70 | 10.444% | $71.4573 | $71.46 | $71.45 | $71.50 |
| Purchase #6 | $14.86 | 13.113% | $16.8086 | $16.81 | $16.80 | $16.80 |
| Purchase #7 | $72.72 | 6.289% | $77.2934 | $77.29 | $77.30 | $77.30 |
| 7 purchase totals = | $743.42 | $813.3566 | $813.36 | $813.40 | $813.40 | |