| 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 | $248.91 | 3.301% | $257.1265 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $237.97 | 6.533% | $253.5166 | $253.52 | $253.50 | $253.50 |
| Purchase #3 | $80.44 | 4.670% | $84.1965 | $84.20 | $84.20 | $84.20 |
| Purchase #4 | $100.62 | 6.763% | $107.4249 | $107.42 | $107.40 | $107.40 |
| Purchase #5 | $92.43 | 5.724% | $97.7207 | $97.72 | $97.70 | $97.70 |
| Purchase #6 | $15.69 | 7.863% | $16.9237 | $16.92 | $16.90 | $16.90 |
| Purchase #7 | $164.26 | 10.594% | $181.6617 | $181.66 | $181.65 | $181.70 |
| 7 purchase totals = | $940.32 | $998.5706 | $998.57 | $998.50 | $998.50 | |