| 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 | $190.71 | 4.594% | $199.4712 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $247.87 | 4.820% | $259.8173 | $259.82 | $259.80 | $259.80 |
| Purchase #3 | $234.42 | 11.805% | $262.0933 | $262.09 | $262.10 | $262.10 |
| Purchase #4 | $137.84 | 4.646% | $144.244 | $144.24 | $144.25 | $144.20 |
| Purchase #5 | $40.66 | 8.234% | $44.0079 | $44.01 | $44.00 | $44.00 |
| Purchase #6 | $83.29 | 12.239% | $93.4839 | $93.48 | $93.50 | $93.50 |
| Purchase #7 | $39.48 | 8.107% | $42.6806 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $974.27 | $1,045.7982 | $1,045.79 | $1,045.80 | $1,045.80 | |