| 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 | $234.51 | 11.236% | $260.8595 | $260.86 | $260.85 | $260.90 |
| Purchase #2 | $36.97 | 13.159% | $41.8349 | $41.83 | $41.85 | $41.80 |
| Purchase #3 | $109.52 | 11.634% | $122.2616 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $73.56 | 9.775% | $80.7505 | $80.75 | $80.75 | $80.80 |
| Purchase #5 | $63.41 | 3.239% | $65.4638 | $65.46 | $65.45 | $65.50 |
| Purchase #6 | $105.30 | 4.675% | $110.2228 | $110.22 | $110.20 | $110.20 |
| Purchase #7 | $115.56 | 11.852% | $129.2562 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $738.83 | $810.6493 | $810.64 | $810.60 | $810.80 | |