| 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 | $221.95 | 6.752% | $236.9361 | $236.94 | $236.95 | $236.90 |
| Purchase #2 | $163.38 | 11.438% | $182.0674 | $182.07 | $182.05 | $182.10 |
| Purchase #3 | $187.37 | 11.521% | $208.9569 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $27.90 | 3.633% | $28.9136 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $205.85 | 10.198% | $226.8426 | $226.84 | $226.85 | $226.80 |
| Purchase #6 | $83.39 | 7.187% | $89.3832 | $89.38 | $89.40 | $89.40 |
| Purchase #7 | $224.34 | 6.105% | $238.036 | $238.04 | $238.05 | $238.00 |
| 7 purchase totals = | $1,114.18 | $1,211.1358 | $1,211.14 | $1,211.15 | $1,211.10 | |