| 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 | $228.93 | 4.657% | $239.5913 | $239.59 | $239.60 | $239.60 |
| Purchase #2 | $37.86 | 7.814% | $40.8184 | $40.82 | $40.80 | $40.80 |
| Purchase #3 | $31.82 | 7.507% | $34.2087 | $34.21 | $34.20 | $34.20 |
| Purchase #4 | $240.31 | 6.694% | $256.3964 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $185.41 | 4.202% | $193.2009 | $193.20 | $193.20 | $193.20 |
| Purchase #6 | $242.70 | 7.543% | $261.0069 | $261.01 | $261.00 | $261.00 |
| Purchase #7 | $136.90 | 3.600% | $141.8284 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $1,103.93 | $1,167.0510 | $1,167.06 | $1,167.05 | $1,167.00 | |