| 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 | $197.33 | 11.496% | $220.0151 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $222.59 | 9.351% | $243.4044 | $243.40 | $243.40 | $243.40 |
| Purchase #3 | $16.31 | 10.680% | $18.0519 | $18.05 | $18.05 | $18.10 |
| Purchase #4 | $40.97 | 9.699% | $44.9437 | $44.94 | $44.95 | $44.90 |
| Purchase #5 | $30.36 | 10.507% | $33.5499 | $33.55 | $33.55 | $33.50 |
| Purchase #6 | $243.27 | 10.561% | $268.9617 | $268.96 | $268.95 | $269.00 |
| Purchase #7 | $186.91 | 11.779% | $208.9261 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $937.74 | $1,037.8528 | $1,037.85 | $1,037.85 | $1,037.80 | |