| 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 | $138.37 | 11.498% | $154.2798 | $154.28 | $154.30 | $154.30 |
| Purchase #2 | $193.68 | 12.586% | $218.0566 | $218.06 | $218.05 | $218.10 |
| Purchase #3 | $48.27 | 9.859% | $53.0289 | $53.03 | $53.05 | $53.00 |
| Purchase #4 | $167.56 | 12.232% | $188.0559 | $188.06 | $188.05 | $188.10 |
| Purchase #5 | $187.28 | 9.474% | $205.0229 | $205.02 | $205.00 | $205.00 |
| Purchase #6 | $211.36 | 7.766% | $227.7742 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $180.56 | 10.367% | $199.2787 | $199.28 | $199.30 | $199.30 |
| 7 purchase totals = | $1,127.08 | $1,245.4970 | $1,245.50 | $1,245.50 | $1,245.60 | |