| 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 | $205.87 | 7.523% | $221.3576 | $221.36 | $221.35 | $221.40 |
| Purchase #2 | $14.73 | 7.502% | $15.835 | $15.84 | $15.85 | $15.80 |
| Purchase #3 | $242.79 | 8.197% | $262.6915 | $262.69 | $262.70 | $262.70 |
| Purchase #4 | $41.47 | 8.591% | $45.0327 | $45.03 | $45.05 | $45.00 |
| Purchase #5 | $191.88 | 13.386% | $217.5651 | $217.57 | $217.55 | $217.60 |
| Purchase #6 | $232.93 | 10.708% | $257.8721 | $257.87 | $257.85 | $257.90 |
| Purchase #7 | $57.64 | 7.393% | $61.9013 | $61.90 | $61.90 | $61.90 |
| 7 purchase totals = | $987.31 | $1,082.2553 | $1,082.26 | $1,082.25 | $1,082.30 | |