| 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 | $109.74 | 11.444% | $122.2986 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $19.49 | 13.436% | $22.1087 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $9.76 | 6.387% | $10.3834 | $10.38 | $10.40 | $10.40 |
| Purchase #4 | $34.92 | 8.526% | $37.8973 | $37.90 | $37.90 | $37.90 |
| Purchase #5 | $130.62 | 11.815% | $146.0528 | $146.05 | $146.05 | $146.10 |
| Purchase #6 | $118.79 | 11.637% | $132.6136 | $132.61 | $132.60 | $132.60 |
| Purchase #7 | $193.84 | 10.734% | $214.6468 | $214.65 | $214.65 | $214.60 |
| 7 purchase totals = | $617.16 | $686.0012 | $686.00 | $686.00 | $686.00 | |