| 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 | $82.69 | 11.182% | $91.9364 | $91.94 | $91.95 | $91.90 |
| Purchase #2 | $214.44 | 11.576% | $239.2636 | $239.26 | $239.25 | $239.30 |
| Purchase #3 | $240.76 | 11.214% | $267.7588 | $267.76 | $267.75 | $267.80 |
| Purchase #4 | $81.26 | 8.443% | $88.1208 | $88.12 | $88.10 | $88.10 |
| Purchase #5 | $146.95 | 9.636% | $161.1101 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $133.99 | 4.380% | $139.8588 | $139.86 | $139.85 | $139.90 |
| Purchase #7 | $131.75 | 10.792% | $145.9685 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $1,031.84 | $1,134.0170 | $1,134.02 | $1,133.95 | $1,134.10 | |