| 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 | $6.70 | 13.705% | $7.6182 | $7.62 | $7.60 | $7.60 |
| Purchase #2 | $221.50 | 8.216% | $239.6984 | $239.70 | $239.70 | $239.70 |
| Purchase #3 | $147.88 | 9.503% | $161.933 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $188.74 | 4.792% | $197.7844 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $224.29 | 13.549% | $254.6791 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $248.49 | 5.761% | $262.8055 | $262.81 | $262.80 | $262.80 |
| Purchase #7 | $188.40 | 13.733% | $214.273 | $214.27 | $214.25 | $214.30 |
| 7 purchase totals = | $1,226.00 | $1,338.7916 | $1,338.79 | $1,338.80 | $1,338.80 | |