| 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 | $113.80 | 11.716% | $127.1328 | $127.13 | $127.15 | $127.10 |
| Purchase #2 | $56.51 | 9.384% | $61.8129 | $61.81 | $61.80 | $61.80 |
| Purchase #3 | $197.72 | 4.746% | $207.1038 | $207.10 | $207.10 | $207.10 |
| Purchase #4 | $11.41 | 7.310% | $12.2441 | $12.24 | $12.25 | $12.20 |
| Purchase #5 | $88.29 | 11.365% | $98.3242 | $98.32 | $98.30 | $98.30 |
| Purchase #6 | $113.97 | 12.272% | $127.9564 | $127.96 | $127.95 | $128.00 |
| Purchase #7 | $218.29 | 4.652% | $228.4449 | $228.44 | $228.45 | $228.40 |
| 7 purchase totals = | $799.99 | $863.0191 | $863.00 | $863.00 | $862.90 | |