| 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 | $250.83 | 3.176% | $258.7964 | $258.80 | $258.80 | $258.80 |
| Purchase #2 | $98.32 | 12.588% | $110.6965 | $110.70 | $110.70 | $110.70 |
| Purchase #3 | $122.30 | 12.687% | $137.8162 | $137.82 | $137.80 | $137.80 |
| Purchase #4 | $250.61 | 5.840% | $265.2456 | $265.25 | $265.25 | $265.20 |
| Purchase #5 | $13.98 | 13.777% | $15.906 | $15.91 | $15.90 | $15.90 |
| Purchase #6 | $246.36 | 8.870% | $268.2121 | $268.21 | $268.20 | $268.20 |
| Purchase #7 | $158.47 | 10.577% | $175.2314 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $1,140.87 | $1,231.9042 | $1,231.92 | $1,231.90 | $1,231.80 | |