| 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 | $190.83 | 10.828% | $211.4931 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $155.82 | 6.157% | $165.4138 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $125.44 | 6.455% | $133.5372 | $133.54 | $133.55 | $133.50 |
| Purchase #4 | $205.72 | 6.765% | $219.637 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $158.67 | 11.532% | $176.9678 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $10.99 | 13.450% | $12.4682 | $12.47 | $12.45 | $12.50 |
| Purchase #7 | $73.55 | 8.583% | $79.8628 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $921.02 | $999.3799 | $999.38 | $999.35 | $999.40 | |