| 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 | $224.44 | 4.820% | $235.258 | $235.26 | $235.25 | $235.30 |
| Purchase #2 | $131.53 | 6.341% | $139.8703 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $140.78 | 10.860% | $156.0687 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $114.73 | 4.335% | $119.7035 | $119.70 | $119.70 | $119.70 |
| Purchase #5 | $191.33 | 5.424% | $201.7077 | $201.71 | $201.70 | $201.70 |
| Purchase #6 | $13.73 | 13.711% | $15.6125 | $15.61 | $15.60 | $15.60 |
| Purchase #7 | $31.84 | 3.836% | $33.0614 | $33.06 | $33.05 | $33.10 |
| 7 purchase totals = | $848.38 | $901.2821 | $901.28 | $901.20 | $901.40 | |