| 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 | $240.89 | 5.219% | $253.462 | $253.46 | $253.45 | $253.50 |
| Purchase #2 | $45.38 | 5.416% | $47.8378 | $47.84 | $47.85 | $47.80 |
| Purchase #3 | $188.84 | 3.249% | $194.9754 | $194.98 | $195.00 | $195.00 |
| Purchase #4 | $98.96 | 9.476% | $108.3374 | $108.34 | $108.35 | $108.30 |
| Purchase #5 | $135.83 | 13.410% | $154.0448 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $56.32 | 13.161% | $63.7323 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $41.77 | 8.508% | $45.3238 | $45.32 | $45.30 | $45.30 |
| 7 purchase totals = | $807.99 | $867.7135 | $867.71 | $867.75 | $867.60 | |