| 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 | $182.45 | 9.313% | $199.4416 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $214.55 | 8.458% | $232.6966 | $232.70 | $232.70 | $232.70 |
| Purchase #3 | $226.82 | 4.326% | $236.6322 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $89.85 | 13.118% | $101.6365 | $101.64 | $101.65 | $101.60 |
| Purchase #5 | $80.43 | 8.565% | $87.3188 | $87.32 | $87.30 | $87.30 |
| Purchase #6 | $243.50 | 8.505% | $264.2097 | $264.21 | $264.20 | $264.20 |
| Purchase #7 | $175.67 | 7.567% | $188.9629 | $188.96 | $188.95 | $189.00 |
| 7 purchase totals = | $1,213.27 | $1,310.8983 | $1,310.90 | $1,310.90 | $1,310.80 | |