| 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 | $193.98 | 9.699% | $212.7941 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $63.28 | 9.608% | $69.3599 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $229.37 | 3.257% | $236.8406 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $26.97 | 11.261% | $30.0071 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $187.76 | 4.626% | $196.4458 | $196.45 | $196.45 | $196.40 |
| Purchase #6 | $162.72 | 11.279% | $181.0732 | $181.07 | $181.05 | $181.10 |
| Purchase #7 | $203.92 | 3.829% | $211.7281 | $211.73 | $211.75 | $211.70 |
| 7 purchase totals = | $1,068.00 | $1,138.2488 | $1,138.25 | $1,138.25 | $1,138.20 | |