| 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 | $12.83 | 3.260% | $13.2483 | $13.25 | $13.25 | $13.20 |
| Purchase #2 | $16.43 | 9.846% | $18.0477 | $18.05 | $18.05 | $18.00 |
| Purchase #3 | $224.83 | 9.533% | $246.263 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $239.73 | 3.152% | $247.2863 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $194.59 | 7.499% | $209.1823 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $179.39 | 13.281% | $203.2148 | $203.21 | $203.20 | $203.20 |
| Purchase #7 | $62.54 | 6.650% | $66.6989 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $930.34 | $1,003.9413 | $1,003.94 | $1,003.95 | $1,003.90 | |