| 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 | $17.65 | 9.465% | $19.3206 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $247.63 | 7.825% | $267.007 | $267.01 | $267.00 | $267.00 |
| Purchase #3 | $125.38 | 13.215% | $141.949 | $141.95 | $141.95 | $141.90 |
| Purchase #4 | $212.60 | 11.785% | $237.6549 | $237.65 | $237.65 | $237.70 |
| Purchase #5 | $143.89 | 9.654% | $157.7811 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $224.56 | 9.340% | $245.5339 | $245.53 | $245.55 | $245.50 |
| Purchase #7 | $130.37 | 5.587% | $137.6538 | $137.65 | $137.65 | $137.70 |
| 7 purchase totals = | $1,102.08 | $1,206.9003 | $1,206.89 | $1,206.90 | $1,206.90 | |