| 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 | $117.51 | 4.393% | $122.6722 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $247.63 | 7.386% | $265.92 | $265.92 | $265.90 | $265.90 |
| Purchase #3 | $22.26 | 7.548% | $23.9402 | $23.94 | $23.95 | $23.90 |
| Purchase #4 | $202.56 | 11.680% | $226.219 | $226.22 | $226.20 | $226.20 |
| Purchase #5 | $223.31 | 12.863% | $252.0344 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $123.78 | 7.721% | $133.3371 | $133.34 | $133.35 | $133.30 |
| Purchase #7 | $214.26 | 5.402% | $225.8343 | $225.83 | $225.85 | $225.80 |
| 7 purchase totals = | $1,151.31 | $1,249.9572 | $1,249.95 | $1,249.95 | $1,249.80 | |