| 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 | $239.55 | 8.697% | $260.3837 | $260.38 | $260.40 | $260.40 |
| Purchase #2 | $105.82 | 7.708% | $113.9766 | $113.98 | $114.00 | $114.00 |
| Purchase #3 | $77.55 | 3.153% | $79.9952 | $80.00 | $80.00 | $80.00 |
| Purchase #4 | $232.63 | 9.613% | $254.9927 | $254.99 | $255.00 | $255.00 |
| Purchase #5 | $55.61 | 6.762% | $59.3703 | $59.37 | $59.35 | $59.40 |
| Purchase #6 | $246.91 | 6.710% | $263.4777 | $263.48 | $263.50 | $263.50 |
| Purchase #7 | $128.62 | 10.516% | $142.1457 | $142.15 | $142.15 | $142.10 |
| 7 purchase totals = | $1,086.69 | $1,174.3419 | $1,174.35 | $1,174.40 | $1,174.40 | |