| 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 | $237.46 | 5.553% | $250.6462 | $250.65 | $250.65 | $250.60 |
| Purchase #2 | $247.84 | 13.753% | $281.9254 | $281.93 | $281.95 | $281.90 |
| Purchase #3 | $138.82 | 13.160% | $157.0887 | $157.09 | $157.10 | $157.10 |
| Purchase #4 | $211.65 | 9.349% | $231.4372 | $231.44 | $231.45 | $231.40 |
| Purchase #5 | $223.77 | 10.670% | $247.6463 | $247.65 | $247.65 | $247.60 |
| Purchase #6 | $249.76 | 12.752% | $281.6094 | $281.61 | $281.60 | $281.60 |
| Purchase #7 | $207.70 | 9.462% | $227.3526 | $227.35 | $227.35 | $227.40 |
| 7 purchase totals = | $1,517.00 | $1,677.7058 | $1,677.72 | $1,677.75 | $1,677.60 | |