| 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 | $156.36 | 11.336% | $174.085 | $174.09 | $174.10 | $174.10 |
| Purchase #2 | $199.68 | 11.584% | $222.8109 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $49.89 | 12.293% | $56.023 | $56.02 | $56.00 | $56.00 |
| Purchase #4 | $199.50 | 3.155% | $205.7942 | $205.79 | $205.80 | $205.80 |
| Purchase #5 | $225.56 | 11.286% | $251.0167 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $205.38 | 8.568% | $222.977 | $222.98 | $223.00 | $223.00 |
| Purchase #7 | $115.72 | 8.478% | $125.5307 | $125.53 | $125.55 | $125.50 |
| 7 purchase totals = | $1,152.09 | $1,258.2375 | $1,258.24 | $1,258.25 | $1,258.20 | |