| 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 | $229.55 | 6.256% | $243.9106 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $177.69 | 3.508% | $183.9234 | $183.92 | $183.90 | $183.90 |
| Purchase #3 | $246.97 | 7.585% | $265.7027 | $265.70 | $265.70 | $265.70 |
| Purchase #4 | $179.57 | 8.837% | $195.4386 | $195.44 | $195.45 | $195.40 |
| Purchase #5 | $129.29 | 6.393% | $137.5555 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $205.89 | 10.257% | $227.0081 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $155.60 | 4.499% | $162.6004 | $162.60 | $162.60 | $162.60 |
| 7 purchase totals = | $1,324.56 | $1,416.1393 | $1,416.14 | $1,416.10 | $1,416.10 | |