| 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 | $132.92 | 5.547% | $140.2931 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $195.48 | 3.508% | $202.3374 | $202.34 | $202.35 | $202.30 |
| Purchase #3 | $123.51 | 10.820% | $136.8738 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $190.66 | 11.860% | $213.2723 | $213.27 | $213.25 | $213.30 |
| Purchase #5 | $49.38 | 12.701% | $55.6518 | $55.65 | $55.65 | $55.70 |
| Purchase #6 | $245.40 | 11.373% | $273.3093 | $273.31 | $273.30 | $273.30 |
| Purchase #7 | $29.85 | 12.521% | $33.5875 | $33.59 | $33.60 | $33.60 |
| 7 purchase totals = | $967.20 | $1,055.3252 | $1,055.32 | $1,055.30 | $1,055.40 | |