| 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 | $122.43 | 13.328% | $138.7475 | $138.75 | $138.75 | $138.70 |
| Purchase #2 | $236.47 | 7.441% | $254.0657 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $54.88 | 7.161% | $58.81 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $179.26 | 3.787% | $186.0486 | $186.05 | $186.05 | $186.00 |
| Purchase #5 | $247.35 | 13.745% | $281.3483 | $281.35 | $281.35 | $281.30 |
| Purchase #6 | $74.64 | 10.796% | $82.6981 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $76.90 | 8.576% | $83.4949 | $83.49 | $83.50 | $83.50 |
| 7 purchase totals = | $991.93 | $1,085.2131 | $1,085.22 | $1,085.20 | $1,085.10 | |