| 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 | $81.90 | 3.264% | $84.5732 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $207.54 | 12.238% | $232.9387 | $232.94 | $232.95 | $232.90 |
| Purchase #3 | $167.55 | 3.293% | $173.0674 | $173.07 | $173.05 | $173.10 |
| Purchase #4 | $222.96 | 6.234% | $236.8593 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $244.85 | 10.270% | $269.9961 | $270.00 | $270.00 | $270.00 |
| Purchase #6 | $122.57 | 12.750% | $138.1977 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $13.39 | 11.769% | $14.9659 | $14.97 | $14.95 | $15.00 |
| 7 purchase totals = | $1,060.76 | $1,150.5983 | $1,150.61 | $1,150.55 | $1,150.70 | |