| 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 | $208.56 | 13.447% | $236.6051 | $236.61 | $236.60 | $236.60 |
| Purchase #2 | $27.32 | 13.320% | $30.959 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $60.34 | 4.613% | $63.1235 | $63.12 | $63.10 | $63.10 |
| Purchase #4 | $17.52 | 9.762% | $19.2303 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $37.46 | 5.318% | $39.4521 | $39.45 | $39.45 | $39.50 |
| Purchase #6 | $122.92 | 9.756% | $134.9121 | $134.91 | $134.90 | $134.90 |
| Purchase #7 | $101.34 | 13.730% | $115.254 | $115.25 | $115.25 | $115.30 |
| 7 purchase totals = | $575.46 | $639.5361 | $639.53 | $639.50 | $639.60 | |