| 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 | $136.99 | 4.737% | $143.4792 | $143.48 | $143.50 | $143.50 |
| Purchase #2 | $195.33 | 10.580% | $215.9959 | $216.00 | $216.00 | $216.00 |
| Purchase #3 | $9.34 | 8.119% | $10.0983 | $10.10 | $10.10 | $10.10 |
| Purchase #4 | $222.83 | 9.217% | $243.3682 | $243.37 | $243.35 | $243.40 |
| Purchase #5 | $176.88 | 5.681% | $186.9286 | $186.93 | $186.95 | $186.90 |
| Purchase #6 | $201.36 | 11.765% | $225.05 | $225.05 | $225.05 | $225.10 |
| Purchase #7 | $90.42 | 8.443% | $98.0542 | $98.05 | $98.05 | $98.10 |
| 7 purchase totals = | $1,033.15 | $1,122.9744 | $1,122.98 | $1,123.00 | $1,123.10 | |