| 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 | $235.58 | 6.469% | $250.8197 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $31.32 | 12.435% | $35.2146 | $35.21 | $35.20 | $35.20 |
| Purchase #3 | $130.25 | 13.165% | $147.3974 | $147.40 | $147.40 | $147.40 |
| Purchase #4 | $133.43 | 9.823% | $146.5368 | $146.54 | $146.55 | $146.50 |
| Purchase #5 | $137.89 | 3.857% | $143.2084 | $143.21 | $143.20 | $143.20 |
| Purchase #6 | $26.80 | 6.517% | $28.5466 | $28.55 | $28.55 | $28.50 |
| Purchase #7 | $112.91 | 11.567% | $125.9703 | $125.97 | $125.95 | $126.00 |
| 7 purchase totals = | $808.18 | $877.6938 | $877.70 | $877.65 | $877.60 | |