| 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 | $242.93 | 4.238% | $253.2254 | $253.23 | $253.25 | $253.20 |
| Purchase #2 | $131.74 | 13.825% | $149.9531 | $149.95 | $149.95 | $150.00 |
| Purchase #3 | $86.75 | 11.734% | $96.9292 | $96.93 | $96.95 | $96.90 |
| Purchase #4 | $213.73 | 5.325% | $225.1111 | $225.11 | $225.10 | $225.10 |
| Purchase #5 | $47.36 | 11.372% | $52.7458 | $52.75 | $52.75 | $52.70 |
| Purchase #6 | $85.56 | 13.474% | $97.0884 | $97.09 | $97.10 | $97.10 |
| Purchase #7 | $205.39 | 13.360% | $232.8301 | $232.83 | $232.85 | $232.80 |
| 7 purchase totals = | $1,013.46 | $1,107.8831 | $1,107.89 | $1,107.95 | $1,107.80 | |