| 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 | $109.32 | 12.683% | $123.1851 | $123.19 | $123.20 | $123.20 |
| Purchase #2 | $122.50 | 5.793% | $129.5964 | $129.60 | $129.60 | $129.60 |
| Purchase #3 | $85.63 | 3.671% | $88.7735 | $88.77 | $88.75 | $88.80 |
| Purchase #4 | $13.90 | 7.517% | $14.9449 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $225.83 | 5.218% | $237.6138 | $237.61 | $237.60 | $237.60 |
| Purchase #6 | $83.92 | 3.206% | $86.6105 | $86.61 | $86.60 | $86.60 |
| Purchase #7 | $185.27 | 11.717% | $206.9781 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $826.37 | $887.7023 | $887.70 | $887.70 | $887.70 | |