| 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 | $227.36 | 10.380% | $250.96 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $43.53 | 12.636% | $49.0305 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $192.53 | 8.599% | $209.0857 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $79.75 | 12.579% | $89.7818 | $89.78 | $89.80 | $89.80 |
| Purchase #5 | $214.47 | 3.655% | $222.3089 | $222.31 | $222.30 | $222.30 |
| Purchase #6 | $130.67 | 12.610% | $147.1475 | $147.15 | $147.15 | $147.10 |
| Purchase #7 | $136.72 | 6.129% | $145.0996 | $145.10 | $145.10 | $145.10 |
| 7 purchase totals = | $1,025.03 | $1,113.4140 | $1,113.42 | $1,113.45 | $1,113.40 | |