| 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 | $223.62 | 3.530% | $231.5138 | $231.51 | $231.50 | $231.50 |
| Purchase #2 | $225.72 | 7.285% | $242.1637 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $66.53 | 8.820% | $72.3979 | $72.40 | $72.40 | $72.40 |
| Purchase #4 | $110.93 | 3.524% | $114.8392 | $114.84 | $114.85 | $114.80 |
| Purchase #5 | $249.28 | 5.141% | $262.0955 | $262.10 | $262.10 | $262.10 |
| Purchase #6 | $239.45 | 9.485% | $262.1618 | $262.16 | $262.15 | $262.20 |
| Purchase #7 | $122.65 | 4.634% | $128.3336 | $128.33 | $128.35 | $128.30 |
| 7 purchase totals = | $1,238.18 | $1,313.5055 | $1,313.50 | $1,313.50 | $1,313.50 | |