| 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 | $239.31 | 3.179% | $246.9177 | $246.92 | $246.90 | $246.90 |
| Purchase #2 | $191.85 | 13.564% | $217.8725 | $217.87 | $217.85 | $217.90 |
| Purchase #3 | $96.27 | 3.732% | $99.8628 | $99.86 | $99.85 | $99.90 |
| Purchase #4 | $83.67 | 3.855% | $86.8955 | $86.90 | $86.90 | $86.90 |
| Purchase #5 | $115.55 | 8.388% | $125.2423 | $125.24 | $125.25 | $125.20 |
| Purchase #6 | $123.38 | 8.340% | $133.6699 | $133.67 | $133.65 | $133.70 |
| Purchase #7 | $175.56 | 10.633% | $194.2273 | $194.23 | $194.25 | $194.20 |
| 7 purchase totals = | $1,025.59 | $1,104.6880 | $1,104.69 | $1,104.65 | $1,104.70 | |