| 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 | $244.99 | 13.710% | $278.5781 | $278.58 | $278.60 | $278.60 |
| Purchase #2 | $19.93 | 12.301% | $22.3816 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $214.66 | 7.650% | $231.0815 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $196.58 | 5.583% | $207.5551 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $105.98 | 3.444% | $109.63 | $109.63 | $109.65 | $109.60 |
| Purchase #6 | $234.30 | 5.181% | $246.4391 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $164.69 | 7.336% | $176.7717 | $176.77 | $176.75 | $176.80 |
| 7 purchase totals = | $1,181.13 | $1,272.4371 | $1,272.44 | $1,272.50 | $1,272.50 | |