| 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 | $151.96 | 9.580% | $166.5178 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $224.78 | 13.394% | $254.887 | $254.89 | $254.90 | $254.90 |
| Purchase #3 | $213.70 | 13.256% | $242.0281 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $158.48 | 11.510% | $176.721 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $23.26 | 4.531% | $24.3139 | $24.31 | $24.30 | $24.30 |
| Purchase #6 | $222.69 | 11.402% | $248.0811 | $248.08 | $248.10 | $248.10 |
| Purchase #7 | $236.90 | 9.272% | $258.8654 | $258.87 | $258.85 | $258.90 |
| 7 purchase totals = | $1,231.77 | $1,371.4143 | $1,371.42 | $1,371.40 | $1,371.40 | |