| 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 | $210.29 | 9.728% | $230.747 | $230.75 | $230.75 | $230.70 |
| Purchase #2 | $74.71 | 10.360% | $82.45 | $82.45 | $82.45 | $82.50 |
| Purchase #3 | $85.84 | 12.595% | $96.6515 | $96.65 | $96.65 | $96.70 |
| Purchase #4 | $12.66 | 6.123% | $13.4352 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $224.52 | 12.557% | $252.713 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $250.32 | 11.313% | $278.6387 | $278.64 | $278.65 | $278.60 |
| Purchase #7 | $67.88 | 7.171% | $72.7477 | $72.75 | $72.75 | $72.70 |
| 7 purchase totals = | $926.22 | $1,027.3831 | $1,027.39 | $1,027.40 | $1,027.30 | |