| 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 | $26.29 | 6.287% | $27.9429 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $231.89 | 6.339% | $246.5895 | $246.59 | $246.60 | $246.60 |
| Purchase #3 | $162.54 | 12.332% | $182.5844 | $182.58 | $182.60 | $182.60 |
| Purchase #4 | $245.99 | 13.396% | $278.9428 | $278.94 | $278.95 | $278.90 |
| Purchase #5 | $25.99 | 8.328% | $28.1544 | $28.15 | $28.15 | $28.20 |
| Purchase #6 | $99.75 | 8.295% | $108.0243 | $108.02 | $108.00 | $108.00 |
| Purchase #7 | $199.90 | 6.387% | $212.6676 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $992.35 | $1,084.9059 | $1,084.89 | $1,084.90 | $1,084.90 | |