| 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 | $222.63 | 3.488% | $230.3953 | $230.40 | $230.40 | $230.40 |
| Purchase #2 | $11.96 | 12.843% | $13.496 | $13.50 | $13.50 | $13.50 |
| Purchase #3 | $69.80 | 12.814% | $78.7442 | $78.74 | $78.75 | $78.70 |
| Purchase #4 | $103.68 | 13.350% | $117.5213 | $117.52 | $117.50 | $117.50 |
| Purchase #5 | $226.73 | 3.703% | $235.1258 | $235.13 | $235.15 | $235.10 |
| Purchase #6 | $46.47 | 11.806% | $51.9562 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $135.54 | 4.651% | $141.844 | $141.84 | $141.85 | $141.80 |
| 7 purchase totals = | $816.81 | $869.0828 | $869.09 | $869.10 | $869.00 | |