| 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 | $232.89 | 10.625% | $257.6346 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $172.41 | 5.765% | $182.3494 | $182.35 | $182.35 | $182.30 |
| Purchase #3 | $111.83 | 13.191% | $126.5815 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $202.85 | 12.815% | $228.8452 | $228.85 | $228.85 | $228.80 |
| Purchase #5 | $205.70 | 3.317% | $212.5231 | $212.52 | $212.50 | $212.50 |
| Purchase #6 | $208.33 | 8.328% | $225.6797 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $30.30 | 3.593% | $31.3887 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $1,164.31 | $1,265.0022 | $1,265.00 | $1,265.05 | $1,264.90 | |