| 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 | $22.51 | 5.619% | $23.7748 | $23.77 | $23.75 | $23.80 |
| Purchase #2 | $207.79 | 8.783% | $226.0402 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $103.86 | 3.592% | $107.5907 | $107.59 | $107.60 | $107.60 |
| Purchase #4 | $108.69 | 7.855% | $117.2276 | $117.23 | $117.25 | $117.20 |
| Purchase #5 | $182.35 | 5.331% | $192.0711 | $192.07 | $192.05 | $192.10 |
| Purchase #6 | $221.96 | 6.190% | $235.6993 | $235.70 | $235.70 | $235.70 |
| Purchase #7 | $234.58 | 5.836% | $248.2701 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $1,081.74 | $1,150.6738 | $1,150.67 | $1,150.65 | $1,150.70 | |