| 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 | $118.29 | 9.111% | $129.0674 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $140.54 | 11.747% | $157.0492 | $157.05 | $157.05 | $157.00 |
| Purchase #3 | $25.37 | 8.522% | $27.532 | $27.53 | $27.55 | $27.50 |
| Purchase #4 | $248.99 | 9.676% | $273.0823 | $273.08 | $273.10 | $273.10 |
| Purchase #5 | $145.94 | 12.670% | $164.4306 | $164.43 | $164.45 | $164.40 |
| Purchase #6 | $73.81 | 9.678% | $80.9533 | $80.95 | $80.95 | $81.00 |
| Purchase #7 | $46.40 | 9.298% | $50.7143 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $799.34 | $882.8291 | $882.82 | $882.85 | $882.80 | |