| 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 | $141.53 | 6.868% | $151.2503 | $151.25 | $151.25 | $151.30 |
| Purchase #2 | $194.50 | 8.690% | $211.4021 | $211.40 | $211.40 | $211.40 |
| Purchase #3 | $22.61 | 4.611% | $23.6525 | $23.65 | $23.65 | $23.70 |
| Purchase #4 | $146.70 | 11.573% | $163.6776 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $208.96 | 5.628% | $220.7203 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $196.39 | 10.843% | $217.6846 | $217.68 | $217.70 | $217.70 |
| Purchase #7 | $95.25 | 12.438% | $107.0972 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $1,005.94 | $1,095.4846 | $1,095.48 | $1,095.50 | $1,095.60 | |