| 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 | $239.42 | 9.588% | $262.3756 | $262.38 | $262.40 | $262.40 |
| Purchase #2 | $5.63 | 6.226% | $5.9805 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $101.57 | 4.777% | $106.422 | $106.42 | $106.40 | $106.40 |
| Purchase #4 | $113.80 | 10.388% | $125.6215 | $125.62 | $125.60 | $125.60 |
| Purchase #5 | $150.47 | 9.130% | $164.2079 | $164.21 | $164.20 | $164.20 |
| Purchase #6 | $153.71 | 3.831% | $159.5986 | $159.60 | $159.60 | $159.60 |
| Purchase #7 | $128.98 | 4.506% | $134.7918 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $893.58 | $958.9979 | $959.00 | $959.00 | $959.00 | |