| 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 | $88.64 | 9.217% | $96.8099 | $96.81 | $96.80 | $96.80 |
| Purchase #2 | $222.51 | 4.467% | $232.4495 | $232.45 | $232.45 | $232.40 |
| Purchase #3 | $217.65 | 6.805% | $232.4611 | $232.46 | $232.45 | $232.50 |
| Purchase #4 | $241.64 | 3.441% | $249.9548 | $249.95 | $249.95 | $250.00 |
| Purchase #5 | $30.42 | 4.652% | $31.8351 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $78.54 | 4.515% | $82.0861 | $82.09 | $82.10 | $82.10 |
| Purchase #7 | $181.35 | 12.338% | $203.725 | $203.73 | $203.75 | $203.70 |
| 7 purchase totals = | $1,060.75 | $1,129.3215 | $1,129.33 | $1,129.35 | $1,129.30 | |