| 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 | $9.61 | 3.133% | $9.9111 | $9.91 | $9.90 | $9.90 |
| Purchase #2 | $196.85 | 11.736% | $219.9523 | $219.95 | $219.95 | $220.00 |
| Purchase #3 | $93.69 | 7.463% | $100.6821 | $100.68 | $100.70 | $100.70 |
| Purchase #4 | $185.38 | 12.273% | $208.1317 | $208.13 | $208.15 | $208.10 |
| Purchase #5 | $235.70 | 11.781% | $263.4678 | $263.47 | $263.45 | $263.50 |
| Purchase #6 | $208.49 | 3.852% | $216.521 | $216.52 | $216.50 | $216.50 |
| Purchase #7 | $104.42 | 8.744% | $113.5505 | $113.55 | $113.55 | $113.60 |
| 7 purchase totals = | $1,034.14 | $1,132.2165 | $1,132.21 | $1,132.20 | $1,132.30 | |