| 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 | $214.88 | 3.737% | $222.9101 | $222.91 | $222.90 | $222.90 |
| Purchase #2 | $42.26 | 5.842% | $44.7288 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $249.52 | 10.287% | $275.1881 | $275.19 | $275.20 | $275.20 |
| Purchase #4 | $62.90 | 3.273% | $64.9587 | $64.96 | $64.95 | $65.00 |
| Purchase #5 | $94.81 | 3.729% | $98.3455 | $98.35 | $98.35 | $98.30 |
| Purchase #6 | $186.43 | 13.204% | $211.0462 | $211.05 | $211.05 | $211.00 |
| Purchase #7 | $49.67 | 9.246% | $54.2625 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $900.47 | $971.4399 | $971.45 | $971.45 | $971.40 | |