| 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 | $236.67 | 4.475% | $247.261 | $247.26 | $247.25 | $247.30 |
| Purchase #2 | $112.64 | 3.350% | $116.4134 | $116.41 | $116.40 | $116.40 |
| Purchase #3 | $181.50 | 9.141% | $198.0909 | $198.09 | $198.10 | $198.10 |
| Purchase #4 | $29.66 | 5.455% | $31.278 | $31.28 | $31.30 | $31.30 |
| Purchase #5 | $159.42 | 6.739% | $170.1633 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $225.86 | 11.732% | $252.3579 | $252.36 | $252.35 | $252.40 |
| Purchase #7 | $239.54 | 11.772% | $267.7386 | $267.74 | $267.75 | $267.70 |
| 7 purchase totals = | $1,185.29 | $1,283.3031 | $1,283.30 | $1,283.30 | $1,283.40 | |