| 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 | $134.72 | 5.675% | $142.3654 | $142.37 | $142.35 | $142.40 |
| Purchase #2 | $74.87 | 5.556% | $79.0298 | $79.03 | $79.05 | $79.00 |
| Purchase #3 | $243.92 | 5.409% | $257.1136 | $257.11 | $257.10 | $257.10 |
| Purchase #4 | $216.98 | 9.527% | $237.6517 | $237.65 | $237.65 | $237.70 |
| Purchase #5 | $22.71 | 11.593% | $25.3428 | $25.34 | $25.35 | $25.30 |
| Purchase #6 | $95.45 | 8.115% | $103.1958 | $103.20 | $103.20 | $103.20 |
| Purchase #7 | $87.48 | 11.663% | $97.6828 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $876.13 | $942.3819 | $942.38 | $942.40 | $942.40 | |