| 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 | $200.48 | 9.196% | $218.9161 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $61.92 | 8.204% | $66.9999 | $67.00 | $67.00 | $67.00 |
| Purchase #3 | $123.68 | 11.231% | $137.5705 | $137.57 | $137.55 | $137.60 |
| Purchase #4 | $221.83 | 7.867% | $239.2814 | $239.28 | $239.30 | $239.30 |
| Purchase #5 | $225.28 | 10.382% | $248.6686 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $165.89 | 8.572% | $180.1101 | $180.11 | $180.10 | $180.10 |
| Purchase #7 | $235.82 | 10.537% | $260.6684 | $260.67 | $260.65 | $260.70 |
| 7 purchase totals = | $1,234.90 | $1,352.2150 | $1,352.22 | $1,352.15 | $1,352.30 | |