| 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 | $195.70 | 9.789% | $214.8571 | $214.86 | $214.85 | $214.90 |
| Purchase #2 | $27.67 | 12.104% | $31.0192 | $31.02 | $31.00 | $31.00 |
| Purchase #3 | $17.60 | 13.677% | $20.0072 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $248.37 | 7.156% | $266.1434 | $266.14 | $266.15 | $266.10 |
| Purchase #5 | $201.84 | 7.867% | $217.7188 | $217.72 | $217.70 | $217.70 |
| Purchase #6 | $106.99 | 10.443% | $118.163 | $118.16 | $118.15 | $118.20 |
| Purchase #7 | $13.81 | 6.773% | $14.7454 | $14.75 | $14.75 | $14.70 |
| 7 purchase totals = | $811.98 | $882.6541 | $882.66 | $882.60 | $882.60 | |