| 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 | $178.68 | 7.355% | $191.8219 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $48.45 | 6.126% | $51.418 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $250.80 | 13.475% | $284.5953 | $284.60 | $284.60 | $284.60 |
| Purchase #4 | $241.76 | 10.859% | $268.0127 | $268.01 | $268.00 | $268.00 |
| Purchase #5 | $58.83 | 11.360% | $65.5131 | $65.51 | $65.50 | $65.50 |
| Purchase #6 | $125.53 | 8.417% | $136.0959 | $136.10 | $136.10 | $136.10 |
| Purchase #7 | $237.40 | 6.794% | $253.529 | $253.53 | $253.55 | $253.50 |
| 7 purchase totals = | $1,141.45 | $1,250.9859 | $1,250.99 | $1,250.95 | $1,250.90 | |