| 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 | $188.28 | 6.261% | $200.0682 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $95.74 | 10.580% | $105.8693 | $105.87 | $105.85 | $105.90 |
| Purchase #3 | $156.89 | 10.645% | $173.5909 | $173.59 | $173.60 | $173.60 |
| Purchase #4 | $109.56 | 10.655% | $121.2336 | $121.23 | $121.25 | $121.20 |
| Purchase #5 | $240.85 | 9.115% | $262.8035 | $262.80 | $262.80 | $262.80 |
| Purchase #6 | $246.59 | 6.146% | $261.7454 | $261.75 | $261.75 | $261.70 |
| Purchase #7 | $238.90 | 10.486% | $263.9511 | $263.95 | $263.95 | $264.00 |
| 7 purchase totals = | $1,276.81 | $1,389.2620 | $1,389.26 | $1,389.25 | $1,389.30 | |