| 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 | $220.99 | 13.873% | $251.6479 | $251.65 | $251.65 | $251.60 |
| Purchase #2 | $249.73 | 12.376% | $280.6366 | $280.64 | $280.65 | $280.60 |
| Purchase #3 | $55.83 | 8.470% | $60.5588 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $205.44 | 7.841% | $221.5486 | $221.55 | $221.55 | $221.50 |
| Purchase #5 | $196.34 | 3.792% | $203.7852 | $203.79 | $203.80 | $203.80 |
| Purchase #6 | $174.43 | 8.585% | $189.4048 | $189.40 | $189.40 | $189.40 |
| Purchase #7 | $118.78 | 4.560% | $124.1964 | $124.20 | $124.20 | $124.20 |
| 7 purchase totals = | $1,221.54 | $1,331.7783 | $1,331.79 | $1,331.80 | $1,331.70 | |