| 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 | $21.26 | 12.540% | $23.926 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $179.81 | 7.388% | $193.0944 | $193.09 | $193.10 | $193.10 |
| Purchase #3 | $28.61 | 7.667% | $30.8035 | $30.80 | $30.80 | $30.80 |
| Purchase #4 | $227.94 | 13.525% | $258.7689 | $258.77 | $258.75 | $258.80 |
| Purchase #5 | $169.64 | 9.844% | $186.3394 | $186.34 | $186.35 | $186.30 |
| Purchase #6 | $242.61 | 13.585% | $275.5686 | $275.57 | $275.55 | $275.60 |
| Purchase #7 | $239.65 | 3.150% | $247.199 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $1,109.52 | $1,215.6998 | $1,215.70 | $1,215.70 | $1,215.70 | |