| 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 | $40.60 | 9.151% | $44.3153 | $44.32 | $44.30 | $44.30 |
| Purchase #2 | $146.52 | 11.592% | $163.5046 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $213.50 | 4.301% | $222.6826 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $40.56 | 11.203% | $45.1039 | $45.10 | $45.10 | $45.10 |
| Purchase #5 | $199.35 | 3.379% | $206.086 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $235.98 | 12.605% | $265.7253 | $265.73 | $265.75 | $265.70 |
| Purchase #7 | $184.64 | 7.219% | $197.9692 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $1,061.15 | $1,145.3869 | $1,145.39 | $1,145.40 | $1,145.40 | |