| 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 | $192.87 | 7.104% | $206.5715 | $206.57 | $206.55 | $206.60 |
| Purchase #2 | $81.58 | 8.837% | $88.7892 | $88.79 | $88.80 | $88.80 |
| Purchase #3 | $234.66 | 11.312% | $261.2047 | $261.20 | $261.20 | $261.20 |
| Purchase #4 | $171.54 | 10.809% | $190.0818 | $190.08 | $190.10 | $190.10 |
| Purchase #5 | $201.29 | 4.444% | $210.2353 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $177.82 | 3.333% | $183.7467 | $183.75 | $183.75 | $183.70 |
| Purchase #7 | $220.30 | 4.704% | $230.6629 | $230.66 | $230.65 | $230.70 |
| 7 purchase totals = | $1,280.06 | $1,371.2921 | $1,371.29 | $1,371.30 | $1,371.30 | |