| 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 | $213.89 | 5.680% | $226.039 | $226.04 | $226.05 | $226.00 |
| Purchase #2 | $142.50 | 12.783% | $160.7158 | $160.72 | $160.70 | $160.70 |
| Purchase #3 | $77.37 | 10.749% | $85.6865 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $240.57 | 4.452% | $251.2802 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $193.52 | 6.281% | $205.675 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $11.92 | 6.752% | $12.7248 | $12.72 | $12.70 | $12.70 |
| Purchase #7 | $131.87 | 12.798% | $148.7467 | $148.75 | $148.75 | $148.70 |
| 7 purchase totals = | $1,011.64 | $1,090.8680 | $1,090.88 | $1,090.90 | $1,090.80 | |