| 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 | $79.91 | 3.161% | $82.436 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $192.36 | 5.512% | $202.9629 | $202.96 | $202.95 | $203.00 |
| Purchase #3 | $216.90 | 8.825% | $236.0414 | $236.04 | $236.05 | $236.00 |
| Purchase #4 | $221.38 | 3.372% | $228.8449 | $228.84 | $228.85 | $228.80 |
| Purchase #5 | $92.73 | 5.507% | $97.8366 | $97.84 | $97.85 | $97.80 |
| Purchase #6 | $48.85 | 5.536% | $51.5543 | $51.55 | $51.55 | $51.60 |
| Purchase #7 | $102.40 | 10.642% | $113.2974 | $113.30 | $113.30 | $113.30 |
| 7 purchase totals = | $954.53 | $1,012.9735 | $1,012.97 | $1,013.00 | $1,012.90 | |