| 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 | $194.39 | 5.317% | $204.7257 | $204.73 | $204.75 | $204.70 |
| Purchase #2 | $199.49 | 8.797% | $217.0391 | $217.04 | $217.05 | $217.00 |
| Purchase #3 | $117.35 | 4.382% | $122.4923 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $41.64 | 12.848% | $46.9899 | $46.99 | $47.00 | $47.00 |
| Purchase #5 | $23.33 | 5.187% | $24.5401 | $24.54 | $24.55 | $24.50 |
| Purchase #6 | $102.81 | 11.632% | $114.7689 | $114.77 | $114.75 | $114.80 |
| Purchase #7 | $111.91 | 8.435% | $121.3496 | $121.35 | $121.35 | $121.30 |
| 7 purchase totals = | $790.92 | $851.9056 | $851.91 | $851.95 | $851.80 | |