| 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 | $199.25 | 10.571% | $220.3127 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $122.40 | 3.520% | $126.7085 | $126.71 | $126.70 | $126.70 |
| Purchase #3 | $114.68 | 9.109% | $125.1262 | $125.13 | $125.15 | $125.10 |
| Purchase #4 | $215.64 | 4.543% | $225.4365 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $221.98 | 12.556% | $249.8518 | $249.85 | $249.85 | $249.90 |
| Purchase #6 | $30.85 | 9.412% | $33.7536 | $33.75 | $33.75 | $33.80 |
| Purchase #7 | $90.83 | 5.587% | $95.9047 | $95.90 | $95.90 | $95.90 |
| 7 purchase totals = | $995.63 | $1,077.0940 | $1,077.09 | $1,077.10 | $1,077.10 | |