| 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 | $15.73 | 7.148% | $16.8544 | $16.85 | $16.85 | $16.90 |
| Purchase #2 | $207.39 | 9.162% | $226.3911 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $177.34 | 3.758% | $184.0044 | $184.00 | $184.00 | $184.00 |
| Purchase #4 | $65.92 | 4.535% | $68.9095 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $249.74 | 6.713% | $266.505 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $86.81 | 4.455% | $90.6774 | $90.68 | $90.70 | $90.70 |
| Purchase #7 | $237.95 | 4.429% | $248.4888 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $1,040.88 | $1,101.8306 | $1,101.83 | $1,101.85 | $1,101.90 | |