| 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 | $9.97 | 13.115% | $11.2776 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $198.58 | 12.275% | $222.9557 | $222.96 | $222.95 | $223.00 |
| Purchase #3 | $99.81 | 6.208% | $106.0062 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $126.63 | 7.734% | $136.4236 | $136.42 | $136.40 | $136.40 |
| Purchase #5 | $78.60 | 13.855% | $89.49 | $89.49 | $89.50 | $89.50 |
| Purchase #6 | $125.85 | 11.439% | $140.246 | $140.25 | $140.25 | $140.20 |
| Purchase #7 | $246.60 | 8.228% | $266.8902 | $266.89 | $266.90 | $266.90 |
| 7 purchase totals = | $886.04 | $973.2893 | $973.30 | $973.30 | $973.30 | |