| 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 | $229.73 | 9.176% | $250.81 | $250.81 | $250.80 | $250.80 |
| Purchase #2 | $17.69 | 12.455% | $19.8933 | $19.89 | $19.90 | $19.90 |
| Purchase #3 | $163.32 | 11.752% | $182.5134 | $182.51 | $182.50 | $182.50 |
| Purchase #4 | $121.44 | 4.446% | $126.8392 | $126.84 | $126.85 | $126.80 |
| Purchase #5 | $33.59 | 8.287% | $36.3736 | $36.37 | $36.35 | $36.40 |
| Purchase #6 | $247.34 | 9.484% | $270.7977 | $270.80 | $270.80 | $270.80 |
| Purchase #7 | $104.59 | 3.597% | $108.3521 | $108.35 | $108.35 | $108.40 |
| 7 purchase totals = | $917.70 | $995.5793 | $995.57 | $995.55 | $995.60 | |