| 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 | $14.56 | 12.103% | $16.3222 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $228.39 | 3.600% | $236.612 | $236.61 | $236.60 | $236.60 |
| Purchase #3 | $192.81 | 12.634% | $217.1696 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $123.30 | 4.812% | $129.2332 | $129.23 | $129.25 | $129.20 |
| Purchase #5 | $64.83 | 8.755% | $70.5059 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $18.49 | 12.183% | $20.7426 | $20.74 | $20.75 | $20.70 |
| Purchase #7 | $237.69 | 7.789% | $256.2037 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $880.07 | $946.7892 | $946.78 | $946.75 | $946.70 | |