| 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 | $221.97 | 9.314% | $242.6443 | $242.64 | $242.65 | $242.60 |
| Purchase #2 | $250.59 | 13.413% | $284.2016 | $284.20 | $284.20 | $284.20 |
| Purchase #3 | $219.70 | 10.174% | $242.0523 | $242.05 | $242.05 | $242.10 |
| Purchase #4 | $249.66 | 11.476% | $278.311 | $278.31 | $278.30 | $278.30 |
| Purchase #5 | $103.32 | 9.632% | $113.2718 | $113.27 | $113.25 | $113.30 |
| Purchase #6 | $189.87 | 12.768% | $214.1126 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $22.73 | 8.695% | $24.7064 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $1,257.84 | $1,399.3000 | $1,399.29 | $1,399.25 | $1,399.30 | |