| 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 | $239.43 | 3.564% | $247.9633 | $247.96 | $247.95 | $248.00 |
| Purchase #2 | $66.46 | 12.208% | $74.5734 | $74.57 | $74.55 | $74.60 |
| Purchase #3 | $234.71 | 5.702% | $248.0932 | $248.09 | $248.10 | $248.10 |
| Purchase #4 | $126.54 | 8.528% | $137.3313 | $137.33 | $137.35 | $137.30 |
| Purchase #5 | $29.55 | 6.441% | $31.4533 | $31.45 | $31.45 | $31.50 |
| Purchase #6 | $63.76 | 11.141% | $70.8635 | $70.86 | $70.85 | $70.90 |
| Purchase #7 | $159.68 | 10.324% | $176.1654 | $176.17 | $176.15 | $176.20 |
| 7 purchase totals = | $920.13 | $986.4434 | $986.43 | $986.40 | $986.60 | |