| 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 | $40.64 | 9.693% | $44.5792 | $44.58 | $44.60 | $44.60 |
| Purchase #2 | $201.54 | 9.176% | $220.0333 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $191.33 | 12.705% | $215.6385 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $201.68 | 12.722% | $227.3377 | $227.34 | $227.35 | $227.30 |
| Purchase #5 | $197.62 | 4.663% | $206.835 | $206.84 | $206.85 | $206.80 |
| Purchase #6 | $186.83 | 4.269% | $194.8058 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $226.45 | 4.258% | $236.0922 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $1,246.09 | $1,345.3217 | $1,345.33 | $1,345.40 | $1,345.20 | |