| 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 | $222.28 | 5.661% | $234.8633 | $234.86 | $234.85 | $234.90 |
| Purchase #2 | $198.40 | 4.580% | $207.4867 | $207.49 | $207.50 | $207.50 |
| Purchase #3 | $39.31 | 7.506% | $42.2606 | $42.26 | $42.25 | $42.30 |
| Purchase #4 | $246.31 | 8.847% | $268.101 | $268.10 | $268.10 | $268.10 |
| Purchase #5 | $243.88 | 4.494% | $254.84 | $254.84 | $254.85 | $254.80 |
| Purchase #6 | $140.65 | 12.845% | $158.7165 | $158.72 | $158.70 | $158.70 |
| Purchase #7 | $220.80 | 13.272% | $250.1046 | $250.10 | $250.10 | $250.10 |
| 7 purchase totals = | $1,311.63 | $1,416.3727 | $1,416.37 | $1,416.35 | $1,416.40 | |