| 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 | $235.89 | 5.372% | $248.562 | $248.56 | $248.55 | $248.60 |
| Purchase #2 | $26.88 | 13.338% | $30.4653 | $30.47 | $30.45 | $30.50 |
| Purchase #3 | $35.73 | 6.486% | $38.0474 | $38.05 | $38.05 | $38.00 |
| Purchase #4 | $198.63 | 13.645% | $225.7331 | $225.73 | $225.75 | $225.70 |
| Purchase #5 | $90.48 | 12.641% | $101.9176 | $101.92 | $101.90 | $101.90 |
| Purchase #6 | $128.82 | 9.732% | $141.3568 | $141.36 | $141.35 | $141.40 |
| Purchase #7 | $91.90 | 9.831% | $100.9347 | $100.93 | $100.95 | $100.90 |
| 7 purchase totals = | $808.33 | $887.0169 | $887.02 | $887.00 | $887.00 | |