| 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 | $225.84 | 3.223% | $233.1188 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $237.28 | 3.609% | $245.8434 | $245.84 | $245.85 | $245.80 |
| Purchase #3 | $6.52 | 13.363% | $7.3913 | $7.39 | $7.40 | $7.40 |
| Purchase #4 | $227.91 | 3.198% | $235.1986 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $72.33 | 11.671% | $80.7716 | $80.77 | $80.75 | $80.80 |
| Purchase #6 | $201.37 | 3.432% | $208.281 | $208.28 | $208.30 | $208.30 |
| Purchase #7 | $214.31 | 10.771% | $237.3933 | $237.39 | $237.40 | $237.40 |
| 7 purchase totals = | $1,185.56 | $1,247.9980 | $1,247.99 | $1,248.00 | $1,248.00 | |