| 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 | $225.61 | 6.720% | $240.771 | $240.77 | $240.75 | $240.80 |
| Purchase #2 | $60.64 | 6.721% | $64.7156 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $30.95 | 10.156% | $34.0933 | $34.09 | $34.10 | $34.10 |
| Purchase #4 | $208.73 | 4.282% | $217.6678 | $217.67 | $217.65 | $217.70 |
| Purchase #5 | $142.67 | 12.682% | $160.7634 | $160.76 | $160.75 | $160.80 |
| Purchase #6 | $112.27 | 7.102% | $120.2434 | $120.24 | $120.25 | $120.20 |
| Purchase #7 | $150.56 | 4.719% | $157.6649 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $931.43 | $995.9194 | $995.91 | $995.85 | $996.00 | |