| 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 | $102.63 | 10.524% | $113.4308 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $216.74 | 8.230% | $234.5777 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $79.78 | 4.372% | $83.268 | $83.27 | $83.25 | $83.30 |
| Purchase #4 | $182.47 | 6.846% | $194.9619 | $194.96 | $194.95 | $195.00 |
| Purchase #5 | $110.90 | 6.732% | $118.3658 | $118.37 | $118.35 | $118.40 |
| Purchase #6 | $114.53 | 4.768% | $119.9908 | $119.99 | $120.00 | $120.00 |
| Purchase #7 | $30.44 | 9.837% | $33.4344 | $33.43 | $33.45 | $33.40 |
| 7 purchase totals = | $837.49 | $898.0294 | $898.03 | $898.05 | $898.10 | |