| 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 | $191.84 | 12.319% | $215.4728 | $215.47 | $215.45 | $215.50 |
| Purchase #2 | $157.72 | 11.727% | $176.2158 | $176.22 | $176.20 | $176.20 |
| Purchase #3 | $215.98 | 4.381% | $225.4421 | $225.44 | $225.45 | $225.40 |
| Purchase #4 | $200.99 | 5.202% | $211.4455 | $211.45 | $211.45 | $211.40 |
| Purchase #5 | $141.36 | 4.617% | $147.8866 | $147.89 | $147.90 | $147.90 |
| Purchase #6 | $92.75 | 12.622% | $104.4569 | $104.46 | $104.45 | $104.50 |
| Purchase #7 | $219.38 | 7.236% | $235.2543 | $235.25 | $235.25 | $235.30 |
| 7 purchase totals = | $1,220.02 | $1,316.1740 | $1,316.18 | $1,316.15 | $1,316.20 | |