| 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 | $241.70 | 12.275% | $271.3687 | $271.37 | $271.35 | $271.40 |
| Purchase #2 | $71.56 | 13.295% | $81.0739 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $70.30 | 8.118% | $76.007 | $76.01 | $76.00 | $76.00 |
| Purchase #4 | $146.43 | 9.570% | $160.4434 | $160.44 | $160.45 | $160.40 |
| Purchase #5 | $74.45 | 10.618% | $82.3551 | $82.36 | $82.35 | $82.40 |
| Purchase #6 | $126.75 | 13.158% | $143.4278 | $143.43 | $143.45 | $143.40 |
| Purchase #7 | $25.73 | 3.182% | $26.5487 | $26.55 | $26.55 | $26.50 |
| 7 purchase totals = | $756.92 | $841.2246 | $841.23 | $841.20 | $841.20 | |