| 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 | $213.46 | 4.448% | $222.9547 | $222.95 | $222.95 | $223.00 |
| Purchase #2 | $77.98 | 6.814% | $83.2936 | $83.29 | $83.30 | $83.30 |
| Purchase #3 | $34.70 | 7.646% | $37.3532 | $37.35 | $37.35 | $37.40 |
| Purchase #4 | $214.48 | 3.591% | $222.182 | $222.18 | $222.20 | $222.20 |
| Purchase #5 | $21.41 | 5.698% | $22.6299 | $22.63 | $22.65 | $22.60 |
| Purchase #6 | $121.49 | 12.256% | $136.3798 | $136.38 | $136.40 | $136.40 |
| Purchase #7 | $183.38 | 12.246% | $205.8367 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $866.90 | $930.6299 | $930.62 | $930.70 | $930.70 | |