| 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 | $201.31 | 13.387% | $228.2594 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $138.57 | 10.342% | $152.9009 | $152.90 | $152.90 | $152.90 |
| Purchase #3 | $211.74 | 5.280% | $222.9199 | $222.92 | $222.90 | $222.90 |
| Purchase #4 | $21.46 | 6.608% | $22.8781 | $22.88 | $22.90 | $22.90 |
| Purchase #5 | $168.48 | 10.452% | $186.0895 | $186.09 | $186.10 | $186.10 |
| Purchase #6 | $174.92 | 13.270% | $198.1319 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $173.43 | 10.507% | $191.6523 | $191.65 | $191.65 | $191.70 |
| 7 purchase totals = | $1,089.91 | $1,202.8320 | $1,202.83 | $1,202.85 | $1,202.90 | |