| 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 | $248.76 | 3.621% | $257.7676 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $160.56 | 13.469% | $182.1858 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $200.37 | 4.714% | $209.8154 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $91.48 | 5.393% | $96.4135 | $96.41 | $96.40 | $96.40 |
| Purchase #5 | $203.54 | 8.308% | $220.4501 | $220.45 | $220.45 | $220.50 |
| Purchase #6 | $214.44 | 6.472% | $228.3186 | $228.32 | $228.30 | $228.30 |
| Purchase #7 | $186.57 | 3.847% | $193.7473 | $193.75 | $193.75 | $193.70 |
| 7 purchase totals = | $1,305.72 | $1,388.6983 | $1,388.71 | $1,388.65 | $1,388.70 | |