| 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 | $222.26 | 10.735% | $246.1196 | $246.12 | $246.10 | $246.10 |
| Purchase #2 | $150.35 | 4.868% | $157.669 | $157.67 | $157.65 | $157.70 |
| Purchase #3 | $124.68 | 12.348% | $140.0755 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $31.73 | 5.532% | $33.4853 | $33.49 | $33.50 | $33.50 |
| Purchase #5 | $216.82 | 4.142% | $225.8007 | $225.80 | $225.80 | $225.80 |
| Purchase #6 | $27.49 | 10.863% | $30.4762 | $30.48 | $30.50 | $30.50 |
| Purchase #7 | $221.42 | 5.439% | $233.463 | $233.46 | $233.45 | $233.50 |
| 7 purchase totals = | $994.75 | $1,067.0893 | $1,067.10 | $1,067.10 | $1,067.20 | |