| 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 | $205.44 | 12.797% | $231.7302 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $189.88 | 3.102% | $195.7701 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $88.62 | 11.725% | $99.0107 | $99.01 | $99.00 | $99.00 |
| Purchase #4 | $233.31 | 8.258% | $252.5767 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $63.92 | 4.686% | $66.9153 | $66.92 | $66.90 | $66.90 |
| Purchase #6 | $30.89 | 6.475% | $32.8901 | $32.89 | $32.90 | $32.90 |
| Purchase #7 | $230.75 | 8.502% | $250.3684 | $250.37 | $250.35 | $250.40 |
| 7 purchase totals = | $1,042.81 | $1,129.2615 | $1,129.27 | $1,129.25 | $1,129.30 | |