| 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 | $94.47 | 8.760% | $102.7456 | $102.75 | $102.75 | $102.70 |
| Purchase #2 | $224.45 | 13.484% | $254.7148 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $229.52 | 5.497% | $242.1367 | $242.14 | $242.15 | $242.10 |
| Purchase #4 | $31.76 | 12.397% | $35.6973 | $35.70 | $35.70 | $35.70 |
| Purchase #5 | $180.61 | 10.296% | $199.2056 | $199.21 | $199.20 | $199.20 |
| Purchase #6 | $111.87 | 3.414% | $115.6892 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $180.66 | 4.569% | $188.9144 | $188.91 | $188.90 | $188.90 |
| 7 purchase totals = | $1,053.34 | $1,139.1036 | $1,139.11 | $1,139.10 | $1,139.00 | |