| 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 | $188.28 | 10.615% | $208.2659 | $208.27 | $208.25 | $208.30 |
| Purchase #2 | $204.35 | 7.827% | $220.3445 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $108.88 | 4.712% | $114.0104 | $114.01 | $114.00 | $114.00 |
| Purchase #4 | $200.71 | 7.296% | $215.3538 | $215.35 | $215.35 | $215.40 |
| Purchase #5 | $235.27 | 3.362% | $243.1798 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $199.42 | 9.351% | $218.0678 | $218.07 | $218.05 | $218.10 |
| Purchase #7 | $46.29 | 10.251% | $51.0352 | $51.04 | $51.05 | $51.00 |
| 7 purchase totals = | $1,183.20 | $1,270.2574 | $1,270.26 | $1,270.25 | $1,270.30 | |