| 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 | $189.97 | 6.533% | $202.3807 | $202.38 | $202.40 | $202.40 |
| Purchase #2 | $44.49 | 7.536% | $47.8428 | $47.84 | $47.85 | $47.80 |
| Purchase #3 | $214.62 | 3.790% | $222.7541 | $222.75 | $222.75 | $222.80 |
| Purchase #4 | $216.95 | 6.485% | $231.0192 | $231.02 | $231.00 | $231.00 |
| Purchase #5 | $26.27 | 11.122% | $29.1917 | $29.19 | $29.20 | $29.20 |
| Purchase #6 | $108.36 | 8.488% | $117.5576 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $157.68 | 11.115% | $175.2061 | $175.21 | $175.20 | $175.20 |
| 7 purchase totals = | $958.34 | $1,025.9522 | $1,025.95 | $1,025.95 | $1,026.00 | |