| 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 | $207.45 | 13.495% | $235.4454 | $235.45 | $235.45 | $235.40 |
| Purchase #2 | $70.57 | 13.751% | $80.2741 | $80.27 | $80.25 | $80.30 |
| Purchase #3 | $195.43 | 12.718% | $220.2848 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $22.67 | 3.272% | $23.4118 | $23.41 | $23.40 | $23.40 |
| Purchase #5 | $206.34 | 3.783% | $214.1458 | $214.15 | $214.15 | $214.10 |
| Purchase #6 | $226.44 | 10.652% | $250.5604 | $250.56 | $250.55 | $250.60 |
| Purchase #7 | $211.93 | 5.329% | $223.2237 | $223.22 | $223.20 | $223.20 |
| 7 purchase totals = | $1,140.83 | $1,247.3460 | $1,247.34 | $1,247.30 | $1,247.30 | |