| 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 | $242.79 | 13.132% | $274.6732 | $274.67 | $274.65 | $274.70 |
| Purchase #2 | $54.51 | 13.408% | $61.8187 | $61.82 | $61.80 | $61.80 |
| Purchase #3 | $9.55 | 3.245% | $9.8599 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $206.92 | 13.589% | $235.0384 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $199.62 | 12.451% | $224.4747 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $224.38 | 12.693% | $252.8606 | $252.86 | $252.85 | $252.90 |
| Purchase #7 | $242.30 | 13.450% | $274.8894 | $274.89 | $274.90 | $274.90 |
| 7 purchase totals = | $1,180.07 | $1,333.6149 | $1,333.61 | $1,333.55 | $1,333.70 | |