| 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 | $208.32 | 6.831% | $222.5503 | $222.55 | $222.55 | $222.60 |
| Purchase #2 | $9.27 | 8.114% | $10.0222 | $10.02 | $10.00 | $10.00 |
| Purchase #3 | $216.94 | 4.332% | $226.3378 | $226.34 | $226.35 | $226.30 |
| Purchase #4 | $15.88 | 13.763% | $18.0656 | $18.07 | $18.05 | $18.10 |
| Purchase #5 | $158.74 | 6.872% | $169.6486 | $169.65 | $169.65 | $169.60 |
| Purchase #6 | $147.87 | 10.654% | $163.6241 | $163.62 | $163.60 | $163.60 |
| Purchase #7 | $219.33 | 4.554% | $229.3183 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $976.35 | $1,039.5669 | $1,039.57 | $1,039.50 | $1,039.50 | |