| 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 | $176.71 | 11.313% | $196.7012 | $196.70 | $196.70 | $196.70 |
| Purchase #2 | $209.63 | 6.607% | $223.4803 | $223.48 | $223.50 | $223.50 |
| Purchase #3 | $185.37 | 12.473% | $208.4912 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $223.73 | 3.699% | $232.0058 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $162.91 | 9.269% | $178.0101 | $178.01 | $178.00 | $178.00 |
| Purchase #6 | $106.25 | 7.805% | $114.5428 | $114.54 | $114.55 | $114.50 |
| Purchase #7 | $208.30 | 9.618% | $228.3343 | $228.33 | $228.35 | $228.30 |
| 7 purchase totals = | $1,272.90 | $1,381.5657 | $1,381.56 | $1,381.60 | $1,381.50 | |