| 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 | $131.57 | 8.194% | $142.3508 | $142.35 | $142.35 | $142.40 |
| Purchase #2 | $222.65 | 13.402% | $252.4896 | $252.49 | $252.50 | $252.50 |
| Purchase #3 | $100.52 | 12.440% | $113.0247 | $113.02 | $113.00 | $113.00 |
| Purchase #4 | $232.43 | 13.547% | $263.9173 | $263.92 | $263.90 | $263.90 |
| Purchase #5 | $23.60 | 4.322% | $24.62 | $24.62 | $24.60 | $24.60 |
| Purchase #6 | $147.35 | 11.411% | $164.1641 | $164.16 | $164.15 | $164.20 |
| Purchase #7 | $16.79 | 10.727% | $18.5911 | $18.59 | $18.60 | $18.60 |
| 7 purchase totals = | $874.91 | $979.1576 | $979.15 | $979.10 | $979.20 | |