| 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 | $228.62 | 7.219% | $245.1241 | $245.12 | $245.10 | $245.10 |
| Purchase #2 | $117.52 | 5.186% | $123.6146 | $123.61 | $123.60 | $123.60 |
| Purchase #3 | $198.93 | 7.858% | $214.5619 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $229.75 | 9.759% | $252.1713 | $252.17 | $252.15 | $252.20 |
| Purchase #5 | $78.37 | 4.626% | $81.9954 | $82.00 | $82.00 | $82.00 |
| Purchase #6 | $54.89 | 4.733% | $57.4879 | $57.49 | $57.50 | $57.50 |
| Purchase #7 | $120.38 | 3.192% | $124.2225 | $124.22 | $124.20 | $124.20 |
| 7 purchase totals = | $1,028.46 | $1,099.1777 | $1,099.17 | $1,099.10 | $1,099.20 | |