| 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 | $119.51 | 7.282% | $128.2127 | $128.21 | $128.20 | $128.20 |
| Purchase #2 | $68.47 | 13.210% | $77.5149 | $77.51 | $77.50 | $77.50 |
| Purchase #3 | $243.29 | 7.176% | $260.7485 | $260.75 | $260.75 | $260.70 |
| Purchase #4 | $207.78 | 11.341% | $231.3443 | $231.34 | $231.35 | $231.30 |
| Purchase #5 | $150.66 | 12.177% | $169.0059 | $169.01 | $169.00 | $169.00 |
| Purchase #6 | $179.46 | 10.155% | $197.6842 | $197.68 | $197.70 | $197.70 |
| Purchase #7 | $145.88 | 7.252% | $156.4592 | $156.46 | $156.45 | $156.50 |
| 7 purchase totals = | $1,115.05 | $1,220.9697 | $1,220.96 | $1,220.95 | $1,220.90 | |