| 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 | $130.26 | 10.282% | $143.6533 | $143.65 | $143.65 | $143.70 |
| Purchase #2 | $10.74 | 5.722% | $11.3545 | $11.35 | $11.35 | $11.40 |
| Purchase #3 | $73.61 | 8.143% | $79.6041 | $79.60 | $79.60 | $79.60 |
| Purchase #4 | $148.87 | 13.594% | $169.1074 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $245.93 | 11.453% | $274.0964 | $274.10 | $274.10 | $274.10 |
| Purchase #6 | $6.37 | 8.165% | $6.8901 | $6.89 | $6.90 | $6.90 |
| Purchase #7 | $207.63 | 6.135% | $220.3681 | $220.37 | $220.35 | $220.40 |
| 7 purchase totals = | $823.41 | $905.0739 | $905.07 | $905.05 | $905.20 | |