| 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 | $22.78 | 9.630% | $24.9737 | $24.97 | $24.95 | $25.00 |
| Purchase #2 | $224.52 | 3.543% | $232.4747 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $190.36 | 3.305% | $196.6514 | $196.65 | $196.65 | $196.70 |
| Purchase #4 | $74.45 | 6.604% | $79.3667 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $233.29 | 11.305% | $259.6634 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $236.44 | 10.331% | $260.8666 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $50.85 | 11.554% | $56.7252 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $1,032.69 | $1,110.7217 | $1,110.72 | $1,110.65 | $1,110.90 | |