| 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 | $134.86 | 3.498% | $139.5774 | $139.58 | $139.60 | $139.60 |
| Purchase #2 | $219.65 | 13.850% | $250.0715 | $250.07 | $250.05 | $250.10 |
| Purchase #3 | $10.66 | 10.392% | $11.7678 | $11.77 | $11.75 | $11.80 |
| Purchase #4 | $210.55 | 11.264% | $234.2664 | $234.27 | $234.25 | $234.30 |
| Purchase #5 | $25.51 | 3.611% | $26.4312 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $61.85 | 7.353% | $66.3978 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $134.80 | 9.461% | $147.5534 | $147.55 | $147.55 | $147.60 |
| 7 purchase totals = | $797.88 | $876.0655 | $876.07 | $876.05 | $876.20 | |