| 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 | $30.96 | 6.379% | $32.9349 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $204.59 | 6.193% | $217.2603 | $217.26 | $217.25 | $217.30 |
| Purchase #3 | $49.73 | 3.286% | $51.3641 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $200.66 | 12.835% | $226.4147 | $226.41 | $226.40 | $226.40 |
| Purchase #5 | $170.30 | 5.418% | $179.5269 | $179.53 | $179.55 | $179.50 |
| Purchase #6 | $107.89 | 6.858% | $115.2891 | $115.29 | $115.30 | $115.30 |
| Purchase #7 | $186.88 | 11.557% | $208.4777 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $951.01 | $1,031.2677 | $1,031.26 | $1,031.30 | $1,031.30 | |