| 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 | $27.70 | 9.309% | $30.2786 | $30.28 | $30.30 | $30.30 |
| Purchase #2 | $226.45 | 11.162% | $251.7263 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $201.36 | 11.650% | $224.8184 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $129.72 | 9.800% | $142.4326 | $142.43 | $142.45 | $142.40 |
| Purchase #5 | $188.58 | 9.201% | $205.9312 | $205.93 | $205.95 | $205.90 |
| Purchase #6 | $168.70 | 13.384% | $191.2788 | $191.28 | $191.30 | $191.30 |
| Purchase #7 | $190.75 | 11.465% | $212.6195 | $212.62 | $212.60 | $212.60 |
| 7 purchase totals = | $1,133.26 | $1,259.0854 | $1,259.09 | $1,259.15 | $1,259.00 | |