| 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 | $125.77 | 12.727% | $141.7767 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $77.70 | 3.693% | $80.5695 | $80.57 | $80.55 | $80.60 |
| Purchase #3 | $124.94 | 6.750% | $133.3735 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $102.98 | 7.744% | $110.9548 | $110.95 | $110.95 | $111.00 |
| Purchase #5 | $10.39 | 7.292% | $11.1476 | $11.15 | $11.15 | $11.10 |
| Purchase #6 | $230.81 | 5.434% | $243.3522 | $243.35 | $243.35 | $243.40 |
| Purchase #7 | $223.91 | 9.547% | $245.2867 | $245.29 | $245.30 | $245.30 |
| 7 purchase totals = | $896.50 | $966.4610 | $966.46 | $966.45 | $966.60 | |