| 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 | $189.52 | 6.270% | $201.4029 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $78.80 | 3.652% | $81.6778 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $162.25 | 13.136% | $183.5632 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $224.28 | 3.240% | $231.5467 | $231.55 | $231.55 | $231.50 |
| Purchase #5 | $142.43 | 10.296% | $157.0946 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $67.34 | 10.520% | $74.4242 | $74.42 | $74.40 | $74.40 |
| Purchase #7 | $75.63 | 12.765% | $85.2842 | $85.28 | $85.30 | $85.30 |
| 7 purchase totals = | $940.25 | $1,014.9936 | $1,014.98 | $1,015.00 | $1,015.00 | |