| 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 | $239.68 | 10.483% | $264.8057 | $264.81 | $264.80 | $264.80 |
| Purchase #2 | $134.43 | 4.828% | $140.9203 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $173.25 | 11.269% | $192.7735 | $192.77 | $192.75 | $192.80 |
| Purchase #4 | $184.88 | 7.125% | $198.0527 | $198.05 | $198.05 | $198.10 |
| Purchase #5 | $154.72 | 10.384% | $170.7861 | $170.79 | $170.80 | $170.80 |
| Purchase #6 | $217.67 | 8.667% | $236.5355 | $236.54 | $236.55 | $236.50 |
| Purchase #7 | $28.85 | 3.325% | $29.8093 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $1,133.48 | $1,233.6831 | $1,233.69 | $1,233.65 | $1,233.70 | |