| 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 | $202.97 | 5.287% | $213.701 | $213.70 | $213.70 | $213.70 |
| Purchase #2 | $223.63 | 5.562% | $236.0683 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $21.47 | 10.316% | $23.6848 | $23.68 | $23.70 | $23.70 |
| Purchase #4 | $181.55 | 5.239% | $191.0614 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $214.36 | 7.219% | $229.8346 | $229.83 | $229.85 | $229.80 |
| Purchase #6 | $182.61 | 4.731% | $191.2493 | $191.25 | $191.25 | $191.20 |
| Purchase #7 | $186.68 | 10.523% | $206.3243 | $206.32 | $206.30 | $206.30 |
| 7 purchase totals = | $1,213.27 | $1,291.9237 | $1,291.91 | $1,291.90 | $1,291.90 | |