| 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 | $77.72 | 13.660% | $88.3366 | $88.34 | $88.35 | $88.30 |
| Purchase #2 | $190.70 | 5.302% | $200.8109 | $200.81 | $200.80 | $200.80 |
| Purchase #3 | $219.32 | 12.389% | $246.4916 | $246.49 | $246.50 | $246.50 |
| Purchase #4 | $214.43 | 8.362% | $232.3606 | $232.36 | $232.35 | $232.40 |
| Purchase #5 | $127.68 | 6.545% | $136.0367 | $136.04 | $136.05 | $136.00 |
| Purchase #6 | $198.57 | 12.635% | $223.6593 | $223.66 | $223.65 | $223.70 |
| Purchase #7 | $52.39 | 4.627% | $54.8141 | $54.81 | $54.80 | $54.80 |
| 7 purchase totals = | $1,080.81 | $1,182.5098 | $1,182.51 | $1,182.50 | $1,182.50 | |