| 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 | $239.50 | 13.403% | $271.6002 | $271.60 | $271.60 | $271.60 |
| Purchase #2 | $134.49 | 3.422% | $139.0922 | $139.09 | $139.10 | $139.10 |
| Purchase #3 | $183.92 | 9.382% | $201.1754 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $188.55 | 10.213% | $207.8066 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $189.66 | 7.618% | $204.1083 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $233.42 | 3.793% | $242.2736 | $242.27 | $242.25 | $242.30 |
| Purchase #7 | $19.26 | 13.138% | $21.7904 | $21.79 | $21.80 | $21.80 |
| 7 purchase totals = | $1,188.80 | $1,287.8467 | $1,287.85 | $1,287.85 | $1,287.90 | |