| 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 | $234.53 | 10.589% | $259.3644 | $259.36 | $259.35 | $259.40 |
| Purchase #2 | $145.57 | 11.831% | $162.7924 | $162.79 | $162.80 | $162.80 |
| Purchase #3 | $103.80 | 4.435% | $108.4035 | $108.40 | $108.40 | $108.40 |
| Purchase #4 | $122.31 | 13.260% | $138.5283 | $138.53 | $138.55 | $138.50 |
| Purchase #5 | $91.41 | 13.832% | $104.0538 | $104.05 | $104.05 | $104.10 |
| Purchase #6 | $249.75 | 9.495% | $273.4638 | $273.46 | $273.45 | $273.50 |
| Purchase #7 | $90.87 | 6.849% | $97.0937 | $97.09 | $97.10 | $97.10 |
| 7 purchase totals = | $1,038.24 | $1,143.6999 | $1,143.68 | $1,143.70 | $1,143.80 | |