| 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 | $223.27 | 12.571% | $251.3373 | $251.34 | $251.35 | $251.30 |
| Purchase #2 | $134.92 | 12.311% | $151.53 | $151.53 | $151.55 | $151.50 |
| Purchase #3 | $217.53 | 3.131% | $224.3409 | $224.34 | $224.35 | $224.30 |
| Purchase #4 | $190.82 | 10.744% | $211.3217 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $230.67 | 11.287% | $256.7057 | $256.71 | $256.70 | $256.70 |
| Purchase #6 | $125.31 | 10.478% | $138.44 | $138.44 | $138.45 | $138.40 |
| Purchase #7 | $223.91 | 3.341% | $231.3908 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $1,346.43 | $1,465.0664 | $1,465.07 | $1,465.10 | $1,464.90 | |