| 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 | $228.92 | 4.567% | $239.3748 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $107.62 | 6.668% | $114.7961 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $177.45 | 5.534% | $187.2701 | $187.27 | $187.25 | $187.30 |
| Purchase #4 | $163.46 | 8.717% | $177.7088 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $154.95 | 8.664% | $168.3749 | $168.37 | $168.35 | $168.40 |
| Purchase #6 | $15.63 | 3.444% | $16.1683 | $16.17 | $16.15 | $16.20 |
| Purchase #7 | $89.41 | 6.792% | $95.4827 | $95.48 | $95.50 | $95.50 |
| 7 purchase totals = | $937.44 | $999.1757 | $999.17 | $999.10 | $999.30 | |