| 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 | $248.66 | 8.758% | $270.4376 | $270.44 | $270.45 | $270.40 |
| Purchase #2 | $105.95 | 10.436% | $117.0069 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $124.91 | 4.237% | $130.2024 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $229.91 | 13.215% | $260.2926 | $260.29 | $260.30 | $260.30 |
| Purchase #5 | $64.95 | 11.416% | $72.3647 | $72.36 | $72.35 | $72.40 |
| Purchase #6 | $101.48 | 5.192% | $106.7488 | $106.75 | $106.75 | $106.70 |
| Purchase #7 | $208.67 | 10.363% | $230.2945 | $230.29 | $230.30 | $230.30 |
| 7 purchase totals = | $1,084.53 | $1,187.3475 | $1,187.34 | $1,187.35 | $1,187.30 | |