| 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 | $183.61 | 5.160% | $193.0843 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $75.84 | 4.765% | $79.4538 | $79.45 | $79.45 | $79.50 |
| Purchase #3 | $227.83 | 8.365% | $246.888 | $246.89 | $246.90 | $246.90 |
| Purchase #4 | $80.52 | 3.675% | $83.4791 | $83.48 | $83.50 | $83.50 |
| Purchase #5 | $62.94 | 12.780% | $70.9837 | $70.98 | $71.00 | $71.00 |
| Purchase #6 | $107.86 | 12.240% | $121.0621 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $46.56 | 3.344% | $48.117 | $48.12 | $48.10 | $48.10 |
| 7 purchase totals = | $785.16 | $843.0680 | $843.06 | $843.10 | $843.20 | |