| 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 | $205.61 | 11.268% | $228.7781 | $228.78 | $228.80 | $228.80 |
| Purchase #2 | $215.77 | 3.757% | $223.8765 | $223.88 | $223.90 | $223.90 |
| Purchase #3 | $145.99 | 10.199% | $160.8795 | $160.88 | $160.90 | $160.90 |
| Purchase #4 | $76.86 | 10.209% | $84.7066 | $84.71 | $84.70 | $84.70 |
| Purchase #5 | $62.96 | 6.858% | $67.2778 | $67.28 | $67.30 | $67.30 |
| Purchase #6 | $49.38 | 12.294% | $55.4508 | $55.45 | $55.45 | $55.50 |
| Purchase #7 | $122.75 | 5.370% | $129.3417 | $129.34 | $129.35 | $129.30 |
| 7 purchase totals = | $879.32 | $950.3110 | $950.32 | $950.40 | $950.40 | |