| 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 | $223.46 | 4.762% | $234.1012 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $157.35 | 10.428% | $173.7585 | $173.76 | $173.75 | $173.80 |
| Purchase #3 | $22.92 | 5.794% | $24.248 | $24.25 | $24.25 | $24.20 |
| Purchase #4 | $87.41 | 10.328% | $96.4377 | $96.44 | $96.45 | $96.40 |
| Purchase #5 | $6.32 | 12.160% | $7.0885 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $214.43 | 6.534% | $228.4409 | $228.44 | $228.45 | $228.40 |
| Purchase #7 | $231.57 | 3.778% | $240.3187 | $240.32 | $240.30 | $240.30 |
| 7 purchase totals = | $943.46 | $1,004.3935 | $1,004.40 | $1,004.40 | $1,004.30 | |