| 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 | $124.35 | 11.862% | $139.1004 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $20.85 | 10.623% | $23.0649 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $30.56 | 5.167% | $32.139 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $26.58 | 13.156% | $30.0769 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $124.61 | 10.524% | $137.724 | $137.72 | $137.70 | $137.70 |
| Purchase #6 | $192.63 | 4.700% | $201.6836 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $80.48 | 12.667% | $90.6744 | $90.67 | $90.65 | $90.70 |
| 7 purchase totals = | $600.06 | $654.4632 | $654.45 | $654.45 | $654.50 | |