| 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 | $222.92 | 7.448% | $239.5231 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $180.92 | 5.732% | $191.2903 | $191.29 | $191.30 | $191.30 |
| Purchase #3 | $134.42 | 3.366% | $138.9446 | $138.94 | $138.95 | $138.90 |
| Purchase #4 | $116.36 | 7.620% | $125.2266 | $125.23 | $125.25 | $125.20 |
| Purchase #5 | $225.89 | 10.338% | $249.2425 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $38.32 | 3.686% | $39.7325 | $39.73 | $39.75 | $39.70 |
| Purchase #7 | $184.55 | 5.508% | $194.715 | $194.72 | $194.70 | $194.70 |
| 7 purchase totals = | $1,103.38 | $1,178.6746 | $1,178.67 | $1,178.70 | $1,178.50 | |