| 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 | $229.97 | 4.250% | $239.7437 | $239.74 | $239.75 | $239.70 |
| Purchase #2 | $27.38 | 13.600% | $31.1037 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $175.86 | 6.831% | $187.873 | $187.87 | $187.85 | $187.90 |
| Purchase #4 | $31.80 | 9.522% | $34.828 | $34.83 | $34.85 | $34.80 |
| Purchase #5 | $227.26 | 4.595% | $237.7026 | $237.70 | $237.70 | $237.70 |
| Purchase #6 | $70.80 | 11.486% | $78.9321 | $78.93 | $78.95 | $78.90 |
| Purchase #7 | $36.63 | 11.563% | $40.8655 | $40.87 | $40.85 | $40.90 |
| 7 purchase totals = | $799.70 | $851.0486 | $851.04 | $851.05 | $851.00 | |