| 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 | $140.58 | 9.628% | $154.115 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $44.75 | 4.650% | $46.8309 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $156.27 | 5.751% | $165.2571 | $165.26 | $165.25 | $165.30 |
| Purchase #4 | $104.61 | 7.860% | $112.8323 | $112.83 | $112.85 | $112.80 |
| Purchase #5 | $249.78 | 11.445% | $278.3673 | $278.37 | $278.35 | $278.40 |
| Purchase #6 | $205.28 | 12.810% | $231.5764 | $231.58 | $231.60 | $231.60 |
| Purchase #7 | $7.71 | 11.613% | $8.6054 | $8.61 | $8.60 | $8.60 |
| 7 purchase totals = | $908.98 | $997.5844 | $997.60 | $997.60 | $997.60 | |