| 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 | $240.84 | 3.826% | $250.0545 | $250.05 | $250.05 | $250.10 |
| Purchase #2 | $165.90 | 12.313% | $186.3273 | $186.33 | $186.35 | $186.30 |
| Purchase #3 | $211.69 | 6.780% | $226.0426 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $216.84 | 10.386% | $239.361 | $239.36 | $239.35 | $239.40 |
| Purchase #5 | $216.90 | 4.671% | $227.0314 | $227.03 | $227.05 | $227.00 |
| Purchase #6 | $137.68 | 5.401% | $145.1161 | $145.12 | $145.10 | $145.10 |
| Purchase #7 | $128.98 | 5.853% | $136.5292 | $136.53 | $136.55 | $136.50 |
| 7 purchase totals = | $1,318.83 | $1,410.4621 | $1,410.46 | $1,410.50 | $1,410.40 | |