| 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 | $95.36 | 12.619% | $107.3935 | $107.39 | $107.40 | $107.40 |
| Purchase #2 | $97.48 | 6.818% | $104.1262 | $104.13 | $104.15 | $104.10 |
| Purchase #3 | $205.95 | 8.439% | $223.3301 | $223.33 | $223.35 | $223.30 |
| Purchase #4 | $120.87 | 8.294% | $130.895 | $130.90 | $130.90 | $130.90 |
| Purchase #5 | $146.26 | 7.677% | $157.4884 | $157.49 | $157.50 | $157.50 |
| Purchase #6 | $75.69 | 11.583% | $84.4572 | $84.46 | $84.45 | $84.50 |
| Purchase #7 | $237.30 | 4.573% | $248.1517 | $248.15 | $248.15 | $248.20 |
| 7 purchase totals = | $978.91 | $1,055.8421 | $1,055.85 | $1,055.90 | $1,055.90 | |