| 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 | $244.53 | 6.426% | $260.2435 | $260.24 | $260.25 | $260.20 |
| Purchase #2 | $73.33 | 9.458% | $80.2656 | $80.27 | $80.25 | $80.30 |
| Purchase #3 | $15.46 | 8.312% | $16.745 | $16.75 | $16.75 | $16.70 |
| Purchase #4 | $207.56 | 3.526% | $214.8786 | $214.88 | $214.90 | $214.90 |
| Purchase #5 | $20.94 | 6.812% | $22.3664 | $22.37 | $22.35 | $22.40 |
| Purchase #6 | $85.58 | 7.195% | $91.7375 | $91.74 | $91.75 | $91.70 |
| Purchase #7 | $127.95 | 11.353% | $142.4762 | $142.48 | $142.50 | $142.50 |
| 7 purchase totals = | $775.35 | $828.7128 | $828.73 | $828.75 | $828.70 | |