| 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 | $196.31 | 11.601% | $219.0839 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $207.92 | 13.159% | $235.2802 | $235.28 | $235.30 | $235.30 |
| Purchase #3 | $162.83 | 3.637% | $168.7521 | $168.75 | $168.75 | $168.80 |
| Purchase #4 | $63.79 | 5.173% | $67.0899 | $67.09 | $67.10 | $67.10 |
| Purchase #5 | $217.64 | 3.193% | $224.5892 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $222.75 | 9.136% | $243.1004 | $243.10 | $243.10 | $243.10 |
| Purchase #7 | $203.34 | 12.739% | $229.2435 | $229.24 | $229.25 | $229.20 |
| 7 purchase totals = | $1,274.58 | $1,387.1392 | $1,387.13 | $1,387.20 | $1,387.20 | |