| 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 | $95.57 | 13.111% | $108.1002 | $108.10 | $108.10 | $108.10 |
| Purchase #2 | $141.38 | 13.440% | $160.3815 | $160.38 | $160.40 | $160.40 |
| Purchase #3 | $127.89 | 8.572% | $138.8527 | $138.85 | $138.85 | $138.90 |
| Purchase #4 | $11.76 | 10.793% | $13.0293 | $13.03 | $13.05 | $13.00 |
| Purchase #5 | $186.50 | 10.430% | $205.952 | $205.95 | $205.95 | $206.00 |
| Purchase #6 | $17.62 | 11.599% | $19.6637 | $19.66 | $19.65 | $19.70 |
| Purchase #7 | $245.56 | 12.267% | $275.6828 | $275.68 | $275.70 | $275.70 |
| 7 purchase totals = | $826.28 | $921.6622 | $921.65 | $921.70 | $921.80 | |