| 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 | $128.56 | 6.136% | $136.4484 | $136.45 | $136.45 | $136.40 |
| Purchase #2 | $208.50 | 12.637% | $234.8481 | $234.85 | $234.85 | $234.80 |
| Purchase #3 | $247.87 | 9.658% | $271.8093 | $271.81 | $271.80 | $271.80 |
| Purchase #4 | $87.61 | 3.706% | $90.8568 | $90.86 | $90.85 | $90.90 |
| Purchase #5 | $10.51 | 11.468% | $11.7153 | $11.72 | $11.70 | $11.70 |
| Purchase #6 | $13.45 | 13.632% | $15.2835 | $15.28 | $15.30 | $15.30 |
| Purchase #7 | $41.71 | 7.416% | $44.8032 | $44.80 | $44.80 | $44.80 |
| 7 purchase totals = | $738.21 | $805.7646 | $805.77 | $805.75 | $805.70 | |