| 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 | $112.38 | 9.224% | $122.7459 | $122.75 | $122.75 | $122.70 |
| Purchase #2 | $13.76 | 12.175% | $15.4353 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $27.62 | 12.239% | $31.0004 | $31.00 | $31.00 | $31.00 |
| Purchase #4 | $120.97 | 11.441% | $134.8102 | $134.81 | $134.80 | $134.80 |
| Purchase #5 | $203.68 | 9.680% | $223.3962 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $38.76 | 13.455% | $43.9752 | $43.98 | $44.00 | $44.00 |
| Purchase #7 | $36.92 | 7.870% | $39.8256 | $39.83 | $39.85 | $39.80 |
| 7 purchase totals = | $554.09 | $611.1888 | $611.21 | $611.25 | $611.10 | |