| 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 | $116.92 | 10.592% | $129.3042 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $61.33 | 3.730% | $63.6176 | $63.62 | $63.60 | $63.60 |
| Purchase #3 | $231.32 | 10.513% | $255.6387 | $255.64 | $255.65 | $255.60 |
| Purchase #4 | $208.90 | 12.645% | $235.3154 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $74.58 | 3.819% | $77.4282 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $9.98 | 5.815% | $10.5603 | $10.56 | $10.55 | $10.60 |
| Purchase #7 | $207.95 | 12.186% | $233.2908 | $233.29 | $233.30 | $233.30 |
| 7 purchase totals = | $910.98 | $1,005.1552 | $1,005.16 | $1,005.15 | $1,005.10 | |