| 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 | $110.78 | 3.154% | $114.274 | $114.27 | $114.25 | $114.30 |
| Purchase #2 | $182.46 | 13.657% | $207.3786 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $223.99 | 12.416% | $251.8006 | $251.80 | $251.80 | $251.80 |
| Purchase #4 | $74.56 | 3.368% | $77.0712 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $27.49 | 13.273% | $31.1387 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $81.89 | 4.572% | $85.634 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $69.58 | 12.693% | $78.4118 | $78.41 | $78.40 | $78.40 |
| 7 purchase totals = | $770.75 | $845.7089 | $845.70 | $845.70 | $845.70 | |