| 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 | $126.71 | 12.637% | $142.7223 | $142.72 | $142.70 | $142.70 |
| Purchase #2 | $40.54 | 12.840% | $45.7453 | $45.75 | $45.75 | $45.70 |
| Purchase #3 | $199.32 | 3.714% | $206.7227 | $206.72 | $206.70 | $206.70 |
| Purchase #4 | $183.63 | 9.291% | $200.6911 | $200.69 | $200.70 | $200.70 |
| Purchase #5 | $201.73 | 5.663% | $213.154 | $213.15 | $213.15 | $213.20 |
| Purchase #6 | $190.81 | 7.641% | $205.3898 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $210.55 | 5.519% | $222.1703 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $1,153.29 | $1,236.5955 | $1,236.59 | $1,236.55 | $1,236.60 | |