| 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 | $244.74 | 3.717% | $253.837 | $253.84 | $253.85 | $253.80 |
| Purchase #2 | $235.59 | 12.138% | $264.1859 | $264.19 | $264.20 | $264.20 |
| Purchase #3 | $25.87 | 10.704% | $28.6391 | $28.64 | $28.65 | $28.60 |
| Purchase #4 | $11.40 | 11.596% | $12.7219 | $12.72 | $12.70 | $12.70 |
| Purchase #5 | $9.68 | 12.748% | $10.914 | $10.91 | $10.90 | $10.90 |
| Purchase #6 | $170.43 | 13.183% | $192.8978 | $192.90 | $192.90 | $192.90 |
| Purchase #7 | $177.25 | 8.138% | $191.6746 | $191.67 | $191.65 | $191.70 |
| 7 purchase totals = | $874.96 | $954.8703 | $954.87 | $954.85 | $954.80 | |