| 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 | $127.92 | 10.360% | $141.1725 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $237.63 | 10.850% | $263.4129 | $263.41 | $263.40 | $263.40 |
| Purchase #3 | $213.68 | 5.750% | $225.9666 | $225.97 | $225.95 | $226.00 |
| Purchase #4 | $9.72 | 6.514% | $10.3532 | $10.35 | $10.35 | $10.40 |
| Purchase #5 | $18.77 | 9.415% | $20.5372 | $20.54 | $20.55 | $20.50 |
| Purchase #6 | $45.37 | 13.445% | $51.47 | $51.47 | $51.45 | $51.50 |
| Purchase #7 | $60.75 | 13.813% | $69.1414 | $69.14 | $69.15 | $69.10 |
| 7 purchase totals = | $713.84 | $782.0538 | $782.05 | $782.00 | $782.10 | |