| 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 | $145.34 | 10.153% | $160.0964 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $250.67 | 11.859% | $280.397 | $280.40 | $280.40 | $280.40 |
| Purchase #3 | $91.27 | 4.380% | $95.2676 | $95.27 | $95.25 | $95.30 |
| Purchase #4 | $217.76 | 6.465% | $231.8382 | $231.84 | $231.85 | $231.80 |
| Purchase #5 | $88.92 | 13.853% | $101.2381 | $101.24 | $101.25 | $101.20 |
| Purchase #6 | $119.93 | 4.760% | $125.6387 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $249.98 | 3.698% | $259.2243 | $259.22 | $259.20 | $259.20 |
| 7 purchase totals = | $1,163.87 | $1,253.7003 | $1,253.71 | $1,253.70 | $1,253.60 | |