| 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 | $229.66 | 5.221% | $241.6505 | $241.65 | $241.65 | $241.70 |
| Purchase #2 | $137.55 | 10.358% | $151.7974 | $151.80 | $151.80 | $151.80 |
| Purchase #3 | $231.37 | 3.650% | $239.815 | $239.82 | $239.80 | $239.80 |
| Purchase #4 | $94.29 | 9.837% | $103.5653 | $103.57 | $103.55 | $103.60 |
| Purchase #5 | $166.83 | 10.129% | $183.7282 | $183.73 | $183.75 | $183.70 |
| Purchase #6 | $178.77 | 5.751% | $189.0511 | $189.05 | $189.05 | $189.10 |
| Purchase #7 | $220.46 | 7.264% | $236.4742 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $1,258.93 | $1,346.0817 | $1,346.09 | $1,346.05 | $1,346.20 | |