| 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 | $202.41 | 7.512% | $217.615 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $48.26 | 6.550% | $51.421 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $214.82 | 13.239% | $243.26 | $243.26 | $243.25 | $243.30 |
| Purchase #4 | $26.84 | 8.828% | $29.2094 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $111.34 | 6.414% | $118.4813 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $49.42 | 6.366% | $52.5661 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $197.73 | 8.520% | $214.5766 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $850.82 | $927.1294 | $927.14 | $927.10 | $927.20 | |