| 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 | $211.70 | 5.742% | $223.8558 | $223.86 | $223.85 | $223.90 |
| Purchase #2 | $80.48 | 9.173% | $87.8624 | $87.86 | $87.85 | $87.90 |
| Purchase #3 | $85.81 | 3.350% | $88.6846 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $16.96 | 13.813% | $19.3027 | $19.30 | $19.30 | $19.30 |
| Purchase #5 | $163.33 | 3.677% | $169.3356 | $169.34 | $169.35 | $169.30 |
| Purchase #6 | $70.78 | 10.172% | $77.9797 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $244.48 | 9.645% | $268.0601 | $268.06 | $268.05 | $268.10 |
| 7 purchase totals = | $873.54 | $935.0809 | $935.08 | $935.10 | $935.20 | |