| 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 | $222.46 | 9.374% | $243.3134 | $243.31 | $243.30 | $243.30 |
| Purchase #2 | $15.63 | 9.125% | $17.0562 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $91.47 | 9.724% | $100.3645 | $100.36 | $100.35 | $100.40 |
| Purchase #4 | $204.66 | 10.802% | $226.7674 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $146.35 | 6.429% | $155.7588 | $155.76 | $155.75 | $155.80 |
| Purchase #6 | $236.74 | 9.866% | $260.0968 | $260.10 | $260.10 | $260.10 |
| Purchase #7 | $106.99 | 6.558% | $114.0064 | $114.01 | $114.00 | $114.00 |
| 7 purchase totals = | $1,024.30 | $1,117.3635 | $1,117.37 | $1,117.30 | $1,117.50 | |