| 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 | $238.40 | 13.769% | $271.2253 | $271.23 | $271.25 | $271.20 |
| Purchase #2 | $111.89 | 8.852% | $121.7945 | $121.79 | $121.80 | $121.80 |
| Purchase #3 | $36.52 | 3.508% | $37.8011 | $37.80 | $37.80 | $37.80 |
| Purchase #4 | $150.39 | 6.445% | $160.0826 | $160.08 | $160.10 | $160.10 |
| Purchase #5 | $170.83 | 13.401% | $193.7229 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $58.35 | 13.283% | $66.1006 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $186.37 | 5.773% | $197.1291 | $197.13 | $197.15 | $197.10 |
| 7 purchase totals = | $952.75 | $1,047.8561 | $1,047.85 | $1,047.90 | $1,047.80 | |