| 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 | $243.96 | 5.643% | $257.7267 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $184.79 | 13.144% | $209.0788 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $18.84 | 13.129% | $21.3135 | $21.31 | $21.30 | $21.30 |
| Purchase #4 | $21.33 | 8.564% | $23.1567 | $23.16 | $23.15 | $23.20 |
| Purchase #5 | $19.37 | 11.207% | $21.5408 | $21.54 | $21.55 | $21.50 |
| Purchase #6 | $238.61 | 4.829% | $250.1325 | $250.13 | $250.15 | $250.10 |
| Purchase #7 | $125.90 | 4.813% | $131.9596 | $131.96 | $131.95 | $132.00 |
| 7 purchase totals = | $852.80 | $914.9086 | $914.91 | $914.95 | $914.90 | |