| 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 | $205.47 | 4.169% | $214.036 | $214.04 | $214.05 | $214.00 |
| Purchase #2 | $223.73 | 13.567% | $254.0834 | $254.08 | $254.10 | $254.10 |
| Purchase #3 | $175.75 | 4.478% | $183.6201 | $183.62 | $183.60 | $183.60 |
| Purchase #4 | $168.42 | 5.484% | $177.6562 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $40.73 | 12.860% | $45.9679 | $45.97 | $45.95 | $46.00 |
| Purchase #6 | $55.26 | 12.384% | $62.1034 | $62.10 | $62.10 | $62.10 |
| Purchase #7 | $225.47 | 8.208% | $243.9766 | $243.98 | $244.00 | $244.00 |
| 7 purchase totals = | $1,094.83 | $1,181.4436 | $1,181.45 | $1,181.45 | $1,181.50 | |