| 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 | $23.43 | 3.287% | $24.2001 | $24.20 | $24.20 | $24.20 |
| Purchase #2 | $121.31 | 11.642% | $135.4329 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $163.98 | 8.746% | $178.3217 | $178.32 | $178.30 | $178.30 |
| Purchase #4 | $184.69 | 13.172% | $209.0174 | $209.02 | $209.00 | $209.00 |
| Purchase #5 | $15.71 | 4.381% | $16.3983 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $127.41 | 13.309% | $144.367 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $208.90 | 6.468% | $222.4117 | $222.41 | $222.40 | $222.40 |
| 7 purchase totals = | $845.43 | $930.1491 | $930.15 | $930.10 | $930.10 | |