| 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 | $110.78 | 12.323% | $124.4314 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $201.61 | 3.230% | $208.122 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $188.92 | 12.380% | $212.3083 | $212.31 | $212.30 | $212.30 |
| Purchase #4 | $51.37 | 3.486% | $53.1608 | $53.16 | $53.15 | $53.20 |
| Purchase #5 | $136.34 | 3.193% | $140.6933 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $95.82 | 9.685% | $105.1002 | $105.10 | $105.10 | $105.10 |
| Purchase #7 | $14.89 | 11.422% | $16.5907 | $16.59 | $16.60 | $16.60 |
| 7 purchase totals = | $799.73 | $860.4067 | $860.40 | $860.40 | $860.40 | |