| 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 | $124.47 | 3.152% | $128.3933 | $128.39 | $128.40 | $128.40 |
| Purchase #2 | $171.81 | 10.843% | $190.4394 | $190.44 | $190.45 | $190.40 |
| Purchase #3 | $114.31 | 6.552% | $121.7996 | $121.80 | $121.80 | $121.80 |
| Purchase #4 | $54.69 | 13.236% | $61.9288 | $61.93 | $61.95 | $61.90 |
| Purchase #5 | $111.94 | 6.725% | $119.468 | $119.47 | $119.45 | $119.50 |
| Purchase #6 | $28.52 | 7.802% | $30.7451 | $30.75 | $30.75 | $30.70 |
| Purchase #7 | $6.65 | 7.655% | $7.1591 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $612.39 | $659.9333 | $659.94 | $659.95 | $659.90 | |