| 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 | $237.98 | 4.476% | $248.632 | $248.63 | $248.65 | $248.60 |
| Purchase #2 | $163.99 | 6.720% | $175.0101 | $175.01 | $175.00 | $175.00 |
| Purchase #3 | $131.82 | 11.743% | $147.2996 | $147.30 | $147.30 | $147.30 |
| Purchase #4 | $239.58 | 10.782% | $265.4115 | $265.41 | $265.40 | $265.40 |
| Purchase #5 | $185.79 | 4.669% | $194.4645 | $194.46 | $194.45 | $194.50 |
| Purchase #6 | $57.67 | 13.856% | $65.6608 | $65.66 | $65.65 | $65.70 |
| Purchase #7 | $129.61 | 9.494% | $141.9152 | $141.92 | $141.90 | $141.90 |
| 7 purchase totals = | $1,146.44 | $1,238.3937 | $1,238.39 | $1,238.35 | $1,238.40 | |