| 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 | $117.42 | 6.246% | $124.7541 | $124.75 | $124.75 | $124.80 |
| Purchase #2 | $193.36 | 11.585% | $215.7608 | $215.76 | $215.75 | $215.80 |
| Purchase #3 | $35.86 | 8.107% | $38.7672 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $238.72 | 5.382% | $251.5679 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $155.68 | 5.785% | $164.6861 | $164.69 | $164.70 | $164.70 |
| Purchase #6 | $223.46 | 8.352% | $242.1234 | $242.12 | $242.10 | $242.10 |
| Purchase #7 | $174.33 | 7.187% | $186.8591 | $186.86 | $186.85 | $186.90 |
| 7 purchase totals = | $1,138.83 | $1,224.5186 | $1,224.52 | $1,224.45 | $1,224.70 | |