| 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 | $191.81 | 9.642% | $210.3043 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $192.75 | 7.709% | $207.6091 | $207.61 | $207.60 | $207.60 |
| Purchase #3 | $222.69 | 3.761% | $231.0654 | $231.07 | $231.05 | $231.10 |
| Purchase #4 | $190.47 | 4.511% | $199.0621 | $199.06 | $199.05 | $199.10 |
| Purchase #5 | $210.64 | 4.486% | $220.0893 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $121.50 | 8.465% | $131.785 | $131.79 | $131.80 | $131.80 |
| Purchase #7 | $143.75 | 9.192% | $156.9635 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $1,273.61 | $1,356.8787 | $1,356.88 | $1,356.85 | $1,357.00 | |