| 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 | $231.77 | 13.654% | $263.4159 | $263.42 | $263.40 | $263.40 |
| Purchase #2 | $168.85 | 8.806% | $183.7189 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $71.55 | 10.409% | $78.9976 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $85.64 | 10.574% | $94.6956 | $94.70 | $94.70 | $94.70 |
| Purchase #5 | $37.31 | 12.559% | $41.9958 | $42.00 | $42.00 | $42.00 |
| Purchase #6 | $15.88 | 12.488% | $17.8631 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $188.62 | 10.651% | $208.7099 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $799.62 | $889.3968 | $889.41 | $889.35 | $889.40 | |