| 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 | $193.31 | 11.842% | $216.2018 | $216.20 | $216.20 | $216.20 |
| Purchase #2 | $55.98 | 13.548% | $63.5642 | $63.56 | $63.55 | $63.60 |
| Purchase #3 | $134.88 | 9.257% | $147.3658 | $147.37 | $147.35 | $147.40 |
| Purchase #4 | $21.34 | 8.792% | $23.2162 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $223.46 | 10.515% | $246.9568 | $246.96 | $246.95 | $247.00 |
| Purchase #6 | $14.31 | 4.255% | $14.9189 | $14.92 | $14.90 | $14.90 |
| Purchase #7 | $226.90 | 7.615% | $244.1784 | $244.18 | $244.20 | $244.20 |
| 7 purchase totals = | $870.18 | $956.4021 | $956.41 | $956.35 | $956.50 | |