| 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 | $245.90 | 7.554% | $264.4753 | $264.48 | $264.50 | $264.50 |
| Purchase #2 | $137.88 | 12.437% | $155.0281 | $155.03 | $155.05 | $155.00 |
| Purchase #3 | $211.80 | 5.438% | $223.3177 | $223.32 | $223.30 | $223.30 |
| Purchase #4 | $118.55 | 4.536% | $123.9274 | $123.93 | $123.95 | $123.90 |
| Purchase #5 | $8.78 | 8.776% | $9.5505 | $9.55 | $9.55 | $9.60 |
| Purchase #6 | $227.50 | 11.270% | $253.1393 | $253.14 | $253.15 | $253.10 |
| Purchase #7 | $82.97 | 4.373% | $86.5983 | $86.60 | $86.60 | $86.60 |
| 7 purchase totals = | $1,033.38 | $1,116.0366 | $1,116.05 | $1,116.10 | $1,116.00 | |