| 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 | $115.73 | 5.873% | $122.5268 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $24.90 | 11.269% | $27.706 | $27.71 | $27.70 | $27.70 |
| Purchase #3 | $18.61 | 11.316% | $20.7159 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $37.55 | 5.481% | $39.6081 | $39.61 | $39.60 | $39.60 |
| Purchase #5 | $11.59 | 4.298% | $12.0881 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $222.56 | 11.684% | $248.5639 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $15.57 | 9.353% | $17.0263 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $446.51 | $488.2351 | $488.25 | $488.25 | $488.20 | |