| 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 | $220.59 | 8.266% | $238.824 | $238.82 | $238.80 | $238.80 |
| Purchase #2 | $165.89 | 12.532% | $186.6793 | $186.68 | $186.70 | $186.70 |
| Purchase #3 | $136.97 | 11.791% | $153.1201 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $54.35 | 11.133% | $60.4008 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $75.69 | 5.276% | $79.6834 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $52.76 | 4.291% | $55.0239 | $55.02 | $55.00 | $55.00 |
| Purchase #7 | $60.80 | 10.419% | $67.1348 | $67.13 | $67.15 | $67.10 |
| 7 purchase totals = | $767.05 | $840.8663 | $840.85 | $840.85 | $840.80 | |