| 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 | $226.64 | 3.682% | $234.9849 | $234.98 | $235.00 | $235.00 |
| Purchase #2 | $195.70 | 5.804% | $207.0584 | $207.06 | $207.05 | $207.10 |
| Purchase #3 | $43.69 | 8.744% | $47.5103 | $47.51 | $47.50 | $47.50 |
| Purchase #4 | $229.62 | 4.135% | $239.1148 | $239.11 | $239.10 | $239.10 |
| Purchase #5 | $175.89 | 4.441% | $183.7013 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $107.49 | 13.742% | $122.2613 | $122.26 | $122.25 | $122.30 |
| Purchase #7 | $185.36 | 9.824% | $203.5698 | $203.57 | $203.55 | $203.60 |
| 7 purchase totals = | $1,164.39 | $1,238.2008 | $1,238.19 | $1,238.15 | $1,238.30 | |