| 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 | $226.96 | 12.454% | $255.2256 | $255.23 | $255.25 | $255.20 |
| Purchase #2 | $25.51 | 8.153% | $27.5898 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $21.39 | 9.130% | $23.3429 | $23.34 | $23.35 | $23.30 |
| Purchase #4 | $184.49 | 5.760% | $195.1166 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $61.25 | 10.533% | $67.7015 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $116.71 | 5.385% | $122.9948 | $122.99 | $123.00 | $123.00 |
| Purchase #7 | $193.65 | 6.442% | $206.1249 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $829.96 | $898.0961 | $898.09 | $898.10 | $898.00 | |