| 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 | $209.98 | 11.171% | $233.4369 | $233.44 | $233.45 | $233.40 |
| Purchase #2 | $197.76 | 10.415% | $218.3567 | $218.36 | $218.35 | $218.40 |
| Purchase #3 | $222.51 | 4.197% | $231.8487 | $231.85 | $231.85 | $231.80 |
| Purchase #4 | $66.74 | 9.835% | $73.3039 | $73.30 | $73.30 | $73.30 |
| Purchase #5 | $217.43 | 4.319% | $226.8208 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $85.30 | 13.531% | $96.8419 | $96.84 | $96.85 | $96.80 |
| Purchase #7 | $28.78 | 9.224% | $31.4347 | $31.43 | $31.45 | $31.40 |
| 7 purchase totals = | $1,028.50 | $1,112.0436 | $1,112.04 | $1,112.05 | $1,111.90 | |