| 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 | $248.67 | 12.295% | $279.244 | $279.24 | $279.25 | $279.20 |
| Purchase #2 | $220.78 | 10.228% | $243.3614 | $243.36 | $243.35 | $243.40 |
| Purchase #3 | $26.32 | 12.567% | $29.6276 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $39.95 | 13.738% | $45.4383 | $45.44 | $45.45 | $45.40 |
| Purchase #5 | $12.51 | 5.434% | $13.1898 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $127.54 | 10.273% | $140.6422 | $140.64 | $140.65 | $140.60 |
| Purchase #7 | $156.69 | 8.414% | $169.8739 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $832.46 | $921.3772 | $921.37 | $921.40 | $921.30 | |