| 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 | $16.78 | 3.111% | $17.302 | $17.30 | $17.30 | $17.30 |
| Purchase #2 | $204.30 | 7.650% | $219.929 | $219.93 | $219.95 | $219.90 |
| Purchase #3 | $227.87 | 8.465% | $247.1592 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $215.78 | 3.532% | $223.4013 | $223.40 | $223.40 | $223.40 |
| Purchase #5 | $208.42 | 7.218% | $223.4638 | $223.46 | $223.45 | $223.50 |
| Purchase #6 | $154.65 | 11.388% | $172.2615 | $172.26 | $172.25 | $172.30 |
| Purchase #7 | $181.98 | 13.240% | $206.0742 | $206.07 | $206.05 | $206.10 |
| 7 purchase totals = | $1,209.78 | $1,309.5910 | $1,309.58 | $1,309.55 | $1,309.70 | |