| 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 | $115.49 | 6.328% | $122.7982 | $122.80 | $122.80 | $122.80 |
| Purchase #2 | $165.65 | 13.488% | $187.9929 | $187.99 | $188.00 | $188.00 |
| Purchase #3 | $207.89 | 10.476% | $229.6686 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $214.40 | 11.747% | $239.5856 | $239.59 | $239.60 | $239.60 |
| Purchase #5 | $119.92 | 7.403% | $128.7977 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $119.78 | 10.118% | $131.8993 | $131.90 | $131.90 | $131.90 |
| Purchase #7 | $195.51 | 6.360% | $207.9444 | $207.94 | $207.95 | $207.90 |
| 7 purchase totals = | $1,138.64 | $1,248.6867 | $1,248.69 | $1,248.70 | $1,248.70 | |