| 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 | $213.30 | 4.126% | $222.1008 | $222.10 | $222.10 | $222.10 |
| Purchase #2 | $12.52 | 12.515% | $14.0869 | $14.09 | $14.10 | $14.10 |
| Purchase #3 | $167.34 | 9.777% | $183.7008 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $6.86 | 13.715% | $7.8008 | $7.80 | $7.80 | $7.80 |
| Purchase #5 | $199.59 | 13.462% | $226.4588 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $162.72 | 11.704% | $181.7647 | $181.76 | $181.75 | $181.80 |
| Purchase #7 | $187.72 | 12.581% | $211.3371 | $211.34 | $211.35 | $211.30 |
| 7 purchase totals = | $950.05 | $1,047.2499 | $1,047.25 | $1,047.25 | $1,047.30 | |