| 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 | $177.41 | 12.242% | $199.1285 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $128.93 | 7.857% | $139.06 | $139.06 | $139.05 | $139.10 |
| Purchase #3 | $226.88 | 12.375% | $254.9564 | $254.96 | $254.95 | $255.00 |
| Purchase #4 | $41.93 | 12.378% | $47.1201 | $47.12 | $47.10 | $47.10 |
| Purchase #5 | $25.69 | 5.107% | $27.002 | $27.00 | $27.00 | $27.00 |
| Purchase #6 | $212.54 | 9.187% | $232.066 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $217.34 | 8.371% | $235.5335 | $235.53 | $235.55 | $235.50 |
| 7 purchase totals = | $1,030.72 | $1,134.8665 | $1,134.87 | $1,134.85 | $1,134.90 | |