| 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 | $220.27 | 5.223% | $231.7747 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $238.65 | 5.718% | $252.296 | $252.30 | $252.30 | $252.30 |
| Purchase #3 | $117.52 | 12.154% | $131.8034 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $131.94 | 6.839% | $140.9634 | $140.96 | $140.95 | $141.00 |
| Purchase #5 | $166.52 | 9.759% | $182.7707 | $182.77 | $182.75 | $182.80 |
| Purchase #6 | $89.36 | 6.553% | $95.2158 | $95.22 | $95.20 | $95.20 |
| Purchase #7 | $30.49 | 5.655% | $32.2142 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $994.75 | $1,067.0382 | $1,067.03 | $1,066.95 | $1,067.10 | |