| 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 | $250.62 | 12.587% | $282.1655 | $282.17 | $282.15 | $282.20 |
| Purchase #2 | $216.28 | 5.826% | $228.8805 | $228.88 | $228.90 | $228.90 |
| Purchase #3 | $53.86 | 4.191% | $56.1173 | $56.12 | $56.10 | $56.10 |
| Purchase #4 | $188.26 | 5.430% | $198.4825 | $198.48 | $198.50 | $198.50 |
| Purchase #5 | $100.69 | 5.338% | $106.0648 | $106.06 | $106.05 | $106.10 |
| Purchase #6 | $46.25 | 13.284% | $52.3939 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $183.66 | 11.552% | $204.8764 | $204.88 | $204.90 | $204.90 |
| 7 purchase totals = | $1,039.62 | $1,128.9809 | $1,128.98 | $1,129.00 | $1,129.10 | |