| 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 | $210.31 | 8.150% | $227.4503 | $227.45 | $227.45 | $227.50 |
| Purchase #2 | $82.30 | 5.247% | $86.6183 | $86.62 | $86.60 | $86.60 |
| Purchase #3 | $122.51 | 11.396% | $136.4712 | $136.47 | $136.45 | $136.50 |
| Purchase #4 | $22.30 | 6.661% | $23.7854 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $147.65 | 11.586% | $164.7567 | $164.76 | $164.75 | $164.80 |
| Purchase #6 | $171.62 | 13.716% | $195.1594 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $249.89 | 3.483% | $258.5937 | $258.59 | $258.60 | $258.60 |
| 7 purchase totals = | $1,006.58 | $1,092.8350 | $1,092.84 | $1,092.80 | $1,093.00 | |