| 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 | $184.95 | 3.792% | $191.9633 | $191.96 | $191.95 | $192.00 |
| Purchase #2 | $147.28 | 10.740% | $163.0979 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $87.49 | 3.267% | $90.3483 | $90.35 | $90.35 | $90.30 |
| Purchase #4 | $214.93 | 11.633% | $239.9328 | $239.93 | $239.95 | $239.90 |
| Purchase #5 | $100.48 | 4.166% | $104.666 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $189.64 | 9.693% | $208.0218 | $208.02 | $208.00 | $208.00 |
| Purchase #7 | $185.63 | 3.155% | $191.4866 | $191.49 | $191.50 | $191.50 |
| 7 purchase totals = | $1,110.40 | $1,189.5167 | $1,189.52 | $1,189.50 | $1,189.50 | |