| 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 | $169.82 | 8.736% | $184.6555 | $184.66 | $184.65 | $184.70 |
| Purchase #2 | $24.96 | 10.246% | $27.5174 | $27.52 | $27.50 | $27.50 |
| Purchase #3 | $26.36 | 13.855% | $30.0122 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $240.89 | 11.579% | $268.7827 | $268.78 | $268.80 | $268.80 |
| Purchase #5 | $179.88 | 10.329% | $198.4598 | $198.46 | $198.45 | $198.50 |
| Purchase #6 | $118.48 | 3.141% | $122.2015 | $122.20 | $122.20 | $122.20 |
| Purchase #7 | $250.89 | 3.381% | $259.3726 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $1,011.28 | $1,091.0017 | $1,091.00 | $1,090.95 | $1,091.10 | |