| 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 | $223.98 | 8.796% | $243.6813 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $59.80 | 6.568% | $63.7277 | $63.73 | $63.75 | $63.70 |
| Purchase #3 | $150.50 | 3.174% | $155.2769 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $72.55 | 8.599% | $78.7886 | $78.79 | $78.80 | $78.80 |
| Purchase #5 | $135.45 | 10.277% | $149.3702 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $30.78 | 9.562% | $33.7232 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $234.54 | 6.387% | $249.5201 | $249.52 | $249.50 | $249.50 |
| 7 purchase totals = | $907.60 | $974.0880 | $974.09 | $974.10 | $974.10 | |