| 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 | $112.30 | 5.744% | $118.7505 | $118.75 | $118.75 | $118.80 |
| Purchase #2 | $98.81 | 3.452% | $102.2209 | $102.22 | $102.20 | $102.20 |
| Purchase #3 | $82.48 | 4.777% | $86.4201 | $86.42 | $86.40 | $86.40 |
| Purchase #4 | $191.68 | 3.612% | $198.6035 | $198.60 | $198.60 | $198.60 |
| Purchase #5 | $91.94 | 8.403% | $99.6657 | $99.67 | $99.65 | $99.70 |
| Purchase #6 | $112.60 | 12.639% | $126.8315 | $126.83 | $126.85 | $126.80 |
| Purchase #7 | $212.48 | 4.611% | $222.2775 | $222.28 | $222.30 | $222.30 |
| 7 purchase totals = | $902.29 | $954.7697 | $954.77 | $954.75 | $954.80 | |