| 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 | $218.87 | 9.560% | $239.794 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $30.55 | 3.859% | $31.7289 | $31.73 | $31.75 | $31.70 |
| Purchase #3 | $75.48 | 8.829% | $82.1441 | $82.14 | $82.15 | $82.10 |
| Purchase #4 | $113.29 | 9.598% | $124.1636 | $124.16 | $124.15 | $124.20 |
| Purchase #5 | $171.79 | 7.306% | $184.341 | $184.34 | $184.35 | $184.30 |
| Purchase #6 | $116.63 | 7.261% | $125.0985 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $181.59 | 6.547% | $193.4787 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $908.20 | $980.7488 | $980.74 | $980.80 | $980.70 | |