| 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 | $85.57 | 5.217% | $90.0342 | $90.03 | $90.05 | $90.00 |
| Purchase #2 | $140.36 | 3.708% | $145.5645 | $145.56 | $145.55 | $145.60 |
| Purchase #3 | $117.82 | 9.396% | $128.8904 | $128.89 | $128.90 | $128.90 |
| Purchase #4 | $239.40 | 3.667% | $248.1788 | $248.18 | $248.20 | $248.20 |
| Purchase #5 | $217.50 | 8.849% | $236.7466 | $236.75 | $236.75 | $236.70 |
| Purchase #6 | $230.27 | 5.710% | $243.4184 | $243.42 | $243.40 | $243.40 |
| Purchase #7 | $176.57 | 13.557% | $200.5076 | $200.51 | $200.50 | $200.50 |
| 7 purchase totals = | $1,207.49 | $1,293.3405 | $1,293.34 | $1,293.35 | $1,293.30 | |