| 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 | $73.30 | 6.717% | $78.2236 | $78.22 | $78.20 | $78.20 |
| Purchase #2 | $225.76 | 3.320% | $233.2552 | $233.26 | $233.25 | $233.30 |
| Purchase #3 | $248.46 | 11.144% | $276.1484 | $276.15 | $276.15 | $276.10 |
| Purchase #4 | $106.75 | 13.816% | $121.4986 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $192.99 | 7.673% | $207.7981 | $207.80 | $207.80 | $207.80 |
| Purchase #6 | $188.31 | 4.431% | $196.654 | $196.65 | $196.65 | $196.70 |
| Purchase #7 | $14.27 | 5.536% | $15.06 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $1,049.84 | $1,128.6379 | $1,128.64 | $1,128.60 | $1,128.70 | |