| 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 | $94.30 | 12.188% | $105.7933 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $216.94 | 4.706% | $227.1492 | $227.15 | $227.15 | $227.10 |
| Purchase #3 | $182.78 | 11.825% | $204.3937 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $216.89 | 7.843% | $233.9007 | $233.90 | $233.90 | $233.90 |
| Purchase #5 | $131.46 | 11.388% | $146.4307 | $146.43 | $146.45 | $146.40 |
| Purchase #6 | $179.86 | 10.691% | $199.0888 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $18.41 | 3.169% | $18.9934 | $18.99 | $19.00 | $19.00 |
| 7 purchase totals = | $1,040.64 | $1,135.7498 | $1,135.74 | $1,135.80 | $1,135.70 | |