| 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 | $108.28 | 12.649% | $121.9763 | $121.98 | $122.00 | $122.00 |
| Purchase #2 | $184.78 | 10.132% | $203.5019 | $203.50 | $203.50 | $203.50 |
| Purchase #3 | $33.66 | 9.839% | $36.9718 | $36.97 | $36.95 | $37.00 |
| Purchase #4 | $187.82 | 4.328% | $195.9488 | $195.95 | $195.95 | $195.90 |
| Purchase #5 | $137.57 | 12.580% | $154.8763 | $154.88 | $154.90 | $154.90 |
| Purchase #6 | $216.69 | 12.196% | $243.1175 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $184.32 | 11.520% | $205.5537 | $205.55 | $205.55 | $205.60 |
| 7 purchase totals = | $1,053.12 | $1,161.9463 | $1,161.95 | $1,161.95 | $1,162.00 | |