| 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 | $127.27 | 10.477% | $140.6041 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $246.85 | 4.321% | $257.5164 | $257.52 | $257.50 | $257.50 |
| Purchase #3 | $21.58 | 11.661% | $24.0964 | $24.10 | $24.10 | $24.10 |
| Purchase #4 | $226.62 | 8.403% | $245.6629 | $245.66 | $245.65 | $245.70 |
| Purchase #5 | $124.70 | 9.730% | $136.8333 | $136.83 | $136.85 | $136.80 |
| Purchase #6 | $214.31 | 5.499% | $226.0949 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $51.52 | 13.718% | $58.5875 | $58.59 | $58.60 | $58.60 |
| 7 purchase totals = | $1,012.85 | $1,089.3955 | $1,089.39 | $1,089.40 | $1,089.40 | |