| 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 | $186.90 | 13.108% | $211.3989 | $211.40 | $211.40 | $211.40 |
| Purchase #2 | $120.54 | 10.419% | $133.0991 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $165.85 | 11.528% | $184.9692 | $184.97 | $184.95 | $185.00 |
| Purchase #4 | $167.51 | 13.513% | $190.1456 | $190.15 | $190.15 | $190.10 |
| Purchase #5 | $228.54 | 7.349% | $245.3354 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $22.67 | 11.479% | $25.2723 | $25.27 | $25.25 | $25.30 |
| Purchase #7 | $231.89 | 4.228% | $241.6943 | $241.69 | $241.70 | $241.70 |
| 7 purchase totals = | $1,123.90 | $1,231.9148 | $1,231.92 | $1,231.90 | $1,231.90 | |