| 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 | $177.48 | 12.814% | $200.2223 | $200.22 | $200.20 | $200.20 |
| Purchase #2 | $108.89 | 3.441% | $112.6369 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $5.61 | 10.203% | $6.1824 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $47.77 | 5.267% | $50.286 | $50.29 | $50.30 | $50.30 |
| Purchase #5 | $20.88 | 12.247% | $23.4372 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $199.26 | 3.828% | $206.8877 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $246.78 | 5.768% | $261.0143 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $806.67 | $860.6668 | $860.67 | $860.70 | $860.60 | |