| 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 | $48.41 | 4.156% | $50.4219 | $50.42 | $50.40 | $50.40 |
| Purchase #2 | $130.89 | 8.513% | $142.0327 | $142.03 | $142.05 | $142.00 |
| Purchase #3 | $190.92 | 6.371% | $203.0835 | $203.08 | $203.10 | $203.10 |
| Purchase #4 | $208.27 | 13.402% | $236.1823 | $236.18 | $236.20 | $236.20 |
| Purchase #5 | $167.70 | 4.244% | $174.8172 | $174.82 | $174.80 | $174.80 |
| Purchase #6 | $60.37 | 13.107% | $68.2827 | $68.28 | $68.30 | $68.30 |
| Purchase #7 | $134.27 | 13.873% | $152.8973 | $152.90 | $152.90 | $152.90 |
| 7 purchase totals = | $940.83 | $1,027.7176 | $1,027.71 | $1,027.75 | $1,027.70 | |