| 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 | $104.40 | 7.376% | $112.1005 | $112.10 | $112.10 | $112.10 |
| Purchase #2 | $138.91 | 3.610% | $143.9247 | $143.92 | $143.90 | $143.90 |
| Purchase #3 | $234.34 | 7.749% | $252.499 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $80.48 | 4.733% | $84.2891 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $68.33 | 3.722% | $70.8732 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $133.37 | 8.464% | $144.6584 | $144.66 | $144.65 | $144.70 |
| Purchase #7 | $17.96 | 9.208% | $19.6138 | $19.61 | $19.60 | $19.60 |
| 7 purchase totals = | $777.79 | $827.9587 | $827.95 | $827.90 | $828.00 | |