| 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 | $114.74 | 9.832% | $126.0212 | $126.02 | $126.00 | $126.00 |
| Purchase #2 | $222.71 | 9.222% | $243.2483 | $243.25 | $243.25 | $243.20 |
| Purchase #3 | $141.91 | 5.373% | $149.5348 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $194.73 | 13.771% | $221.5463 | $221.55 | $221.55 | $221.50 |
| Purchase #5 | $172.45 | 8.229% | $186.6409 | $186.64 | $186.65 | $186.60 |
| Purchase #6 | $172.33 | 5.819% | $182.3579 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $45.37 | 12.542% | $51.0603 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $1,064.24 | $1,160.4097 | $1,160.41 | $1,160.40 | $1,160.30 | |