| 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 | $76.68 | 6.219% | $81.4487 | $81.45 | $81.45 | $81.40 |
| Purchase #2 | $250.66 | 3.330% | $259.007 | $259.01 | $259.00 | $259.00 |
| Purchase #3 | $163.62 | 5.232% | $172.1806 | $172.18 | $172.20 | $172.20 |
| Purchase #4 | $105.29 | 5.631% | $111.2189 | $111.22 | $111.20 | $111.20 |
| Purchase #5 | $234.94 | 7.342% | $252.1893 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $69.42 | 7.594% | $74.6918 | $74.69 | $74.70 | $74.70 |
| Purchase #7 | $86.33 | 5.411% | $91.0013 | $91.00 | $91.00 | $91.00 |
| 7 purchase totals = | $986.94 | $1,041.7376 | $1,041.74 | $1,041.75 | $1,041.70 | |