| 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 | $102.89 | 12.648% | $115.9035 | $115.90 | $115.90 | $115.90 |
| Purchase #2 | $213.39 | 8.756% | $232.0744 | $232.07 | $232.05 | $232.10 |
| Purchase #3 | $203.25 | 9.509% | $222.577 | $222.58 | $222.60 | $222.60 |
| Purchase #4 | $202.78 | 6.555% | $216.0722 | $216.07 | $216.05 | $216.10 |
| Purchase #5 | $124.71 | 5.219% | $131.2186 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $27.40 | 12.494% | $30.8234 | $30.82 | $30.80 | $30.80 |
| Purchase #7 | $137.67 | 6.690% | $146.8801 | $146.88 | $146.90 | $146.90 |
| 7 purchase totals = | $1,012.09 | $1,095.5492 | $1,095.54 | $1,095.50 | $1,095.60 | |