| 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 | $234.75 | 12.860% | $264.9389 | $264.94 | $264.95 | $264.90 |
| Purchase #2 | $222.49 | 3.439% | $230.1414 | $230.14 | $230.15 | $230.10 |
| Purchase #3 | $179.61 | 10.827% | $199.0564 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $248.73 | 3.467% | $257.3535 | $257.35 | $257.35 | $257.40 |
| Purchase #5 | $51.33 | 13.480% | $58.2493 | $58.25 | $58.25 | $58.20 |
| Purchase #6 | $199.69 | 11.327% | $222.3089 | $222.31 | $222.30 | $222.30 |
| Purchase #7 | $80.71 | 5.683% | $85.2967 | $85.30 | $85.30 | $85.30 |
| 7 purchase totals = | $1,217.31 | $1,317.3451 | $1,317.35 | $1,317.35 | $1,317.30 | |