| 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 | $108.73 | 12.523% | $122.3463 | $122.35 | $122.35 | $122.30 |
| Purchase #2 | $233.67 | 6.202% | $248.1622 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $210.90 | 10.146% | $232.2979 | $232.30 | $232.30 | $232.30 |
| Purchase #4 | $78.41 | 3.608% | $81.239 | $81.24 | $81.25 | $81.20 |
| Purchase #5 | $108.70 | 6.485% | $115.7492 | $115.75 | $115.75 | $115.70 |
| Purchase #6 | $186.87 | 13.289% | $211.7032 | $211.70 | $211.70 | $211.70 |
| Purchase #7 | $231.31 | 7.178% | $247.9134 | $247.91 | $247.90 | $247.90 |
| 7 purchase totals = | $1,158.59 | $1,259.4112 | $1,259.41 | $1,259.40 | $1,259.30 | |