| 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 | $225.40 | 9.383% | $246.5493 | $246.55 | $246.55 | $246.50 |
| Purchase #2 | $234.50 | 8.495% | $254.4208 | $254.42 | $254.40 | $254.40 |
| Purchase #3 | $52.28 | 8.723% | $56.8404 | $56.84 | $56.85 | $56.80 |
| Purchase #4 | $103.62 | 12.305% | $116.3704 | $116.37 | $116.35 | $116.40 |
| Purchase #5 | $137.77 | 4.499% | $143.9683 | $143.97 | $143.95 | $144.00 |
| Purchase #6 | $248.62 | 8.427% | $269.5712 | $269.57 | $269.55 | $269.60 |
| Purchase #7 | $95.49 | 8.676% | $103.7747 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $1,097.68 | $1,191.4951 | $1,191.49 | $1,191.40 | $1,191.50 | |