| 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 | $243.70 | 9.263% | $266.2739 | $266.27 | $266.25 | $266.30 |
| Purchase #2 | $16.54 | 9.677% | $18.1406 | $18.14 | $18.15 | $18.10 |
| Purchase #3 | $154.61 | 12.547% | $174.0089 | $174.01 | $174.00 | $174.00 |
| Purchase #4 | $212.95 | 11.268% | $236.9452 | $236.95 | $236.95 | $236.90 |
| Purchase #5 | $122.69 | 6.248% | $130.3557 | $130.36 | $130.35 | $130.40 |
| Purchase #6 | $59.60 | 7.178% | $63.8781 | $63.88 | $63.90 | $63.90 |
| Purchase #7 | $25.78 | 10.568% | $28.5044 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $835.87 | $918.1068 | $918.11 | $918.10 | $918.10 | |