| 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 | $238.37 | 3.663% | $247.1015 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $60.69 | 12.241% | $68.1191 | $68.12 | $68.10 | $68.10 |
| Purchase #3 | $186.45 | 8.273% | $201.875 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $123.91 | 9.105% | $135.192 | $135.19 | $135.20 | $135.20 |
| Purchase #5 | $45.76 | 12.373% | $51.4219 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $11.84 | 7.230% | $12.696 | $12.70 | $12.70 | $12.70 |
| Purchase #7 | $154.81 | 11.756% | $173.0095 | $173.01 | $173.00 | $173.00 |
| 7 purchase totals = | $821.83 | $889.4150 | $889.42 | $889.40 | $889.40 | |