| 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 | $213.56 | 11.614% | $238.3629 | $238.36 | $238.35 | $238.40 |
| Purchase #2 | $123.66 | 10.473% | $136.6109 | $136.61 | $136.60 | $136.60 |
| Purchase #3 | $47.77 | 9.866% | $52.483 | $52.48 | $52.50 | $52.50 |
| Purchase #4 | $5.65 | 6.456% | $6.0148 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $149.48 | 3.707% | $155.0212 | $155.02 | $155.00 | $155.00 |
| Purchase #6 | $41.26 | 5.762% | $43.6374 | $43.64 | $43.65 | $43.60 |
| Purchase #7 | $239.56 | 10.432% | $264.5509 | $264.55 | $264.55 | $264.60 |
| 7 purchase totals = | $820.94 | $896.6811 | $896.67 | $896.65 | $896.70 | |