| 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 | $128.90 | 10.138% | $141.9679 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $211.57 | 3.473% | $218.9178 | $218.92 | $218.90 | $218.90 |
| Purchase #3 | $141.48 | 5.130% | $148.7379 | $148.74 | $148.75 | $148.70 |
| Purchase #4 | $192.70 | 11.246% | $214.371 | $214.37 | $214.35 | $214.40 |
| Purchase #5 | $28.74 | 6.506% | $30.6098 | $30.61 | $30.60 | $30.60 |
| Purchase #6 | $212.38 | 12.634% | $239.2121 | $239.21 | $239.20 | $239.20 |
| Purchase #7 | $205.34 | 9.607% | $225.067 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $1,121.11 | $1,218.8835 | $1,218.89 | $1,218.80 | $1,218.90 | |