| 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 | $220.56 | 11.853% | $246.703 | $246.70 | $246.70 | $246.70 |
| Purchase #2 | $84.70 | 5.287% | $89.1781 | $89.18 | $89.20 | $89.20 |
| Purchase #3 | $201.31 | 13.627% | $228.7425 | $228.74 | $228.75 | $228.70 |
| Purchase #4 | $88.78 | 6.841% | $94.8534 | $94.85 | $94.85 | $94.90 |
| Purchase #5 | $138.42 | 10.174% | $152.5029 | $152.50 | $152.50 | $152.50 |
| Purchase #6 | $198.91 | 3.217% | $205.3089 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $11.69 | 4.539% | $12.2206 | $12.22 | $12.20 | $12.20 |
| 7 purchase totals = | $944.37 | $1,029.5094 | $1,029.50 | $1,029.50 | $1,029.50 | |