| 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 | $224.51 | 5.576% | $237.0287 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $9.45 | 13.590% | $10.7343 | $10.73 | $10.75 | $10.70 |
| Purchase #3 | $218.31 | 12.304% | $245.1709 | $245.17 | $245.15 | $245.20 |
| Purchase #4 | $150.62 | 8.776% | $163.8384 | $163.84 | $163.85 | $163.80 |
| Purchase #5 | $227.69 | 9.730% | $249.8442 | $249.84 | $249.85 | $249.80 |
| Purchase #6 | $36.39 | 12.107% | $40.7957 | $40.80 | $40.80 | $40.80 |
| Purchase #7 | $160.62 | 4.483% | $167.8206 | $167.82 | $167.80 | $167.80 |
| 7 purchase totals = | $1,027.59 | $1,115.2328 | $1,115.23 | $1,115.25 | $1,115.10 | |