| 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 | $23.96 | 6.143% | $25.4319 | $25.43 | $25.45 | $25.40 |
| Purchase #2 | $171.67 | 3.466% | $177.6201 | $177.62 | $177.60 | $177.60 |
| Purchase #3 | $27.41 | 13.264% | $31.0457 | $31.05 | $31.05 | $31.00 |
| Purchase #4 | $200.70 | 7.477% | $215.7063 | $215.71 | $215.70 | $215.70 |
| Purchase #5 | $146.37 | 8.193% | $158.3621 | $158.36 | $158.35 | $158.40 |
| Purchase #6 | $246.28 | 4.492% | $257.3429 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $206.54 | 12.561% | $232.4835 | $232.48 | $232.50 | $232.50 |
| 7 purchase totals = | $1,022.93 | $1,097.9925 | $1,097.99 | $1,098.00 | $1,097.90 | |