| 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 | $240.42 | 8.847% | $261.69 | $261.69 | $261.70 | $261.70 |
| Purchase #2 | $171.54 | 13.187% | $194.161 | $194.16 | $194.15 | $194.20 |
| Purchase #3 | $77.46 | 13.323% | $87.78 | $87.78 | $87.80 | $87.80 |
| Purchase #4 | $47.53 | 3.710% | $49.2934 | $49.29 | $49.30 | $49.30 |
| Purchase #5 | $67.97 | 3.584% | $70.406 | $70.41 | $70.40 | $70.40 |
| Purchase #6 | $190.98 | 5.627% | $201.7264 | $201.73 | $201.75 | $201.70 |
| Purchase #7 | $152.37 | 7.821% | $164.2869 | $164.29 | $164.30 | $164.30 |
| 7 purchase totals = | $948.27 | $1,029.3437 | $1,029.35 | $1,029.40 | $1,029.40 | |