| 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 | $186.92 | 4.134% | $194.6473 | $194.65 | $194.65 | $194.60 |
| Purchase #2 | $236.64 | 5.596% | $249.8824 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $125.67 | 11.392% | $139.9863 | $139.99 | $140.00 | $140.00 |
| Purchase #4 | $98.86 | 9.777% | $108.5255 | $108.53 | $108.55 | $108.50 |
| Purchase #5 | $178.61 | 11.596% | $199.3216 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $170.99 | 6.565% | $182.2155 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $121.37 | 3.754% | $125.9262 | $125.93 | $125.95 | $125.90 |
| 7 purchase totals = | $1,119.06 | $1,200.5048 | $1,200.52 | $1,200.55 | $1,200.40 | |