| 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 | $233.40 | 3.598% | $241.7977 | $241.80 | $241.80 | $241.80 |
| Purchase #2 | $185.79 | 5.553% | $196.1069 | $196.11 | $196.10 | $196.10 |
| Purchase #3 | $195.79 | 9.734% | $214.8482 | $214.85 | $214.85 | $214.80 |
| Purchase #4 | $23.81 | 9.272% | $26.0177 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $215.79 | 10.761% | $239.0112 | $239.01 | $239.00 | $239.00 |
| Purchase #6 | $175.96 | 6.301% | $187.0472 | $187.05 | $187.05 | $187.00 |
| Purchase #7 | $25.83 | 12.416% | $29.0371 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $1,056.37 | $1,133.8660 | $1,133.88 | $1,133.85 | $1,133.70 | |