| 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 | $126.31 | 11.250% | $140.5199 | $140.52 | $140.50 | $140.50 |
| Purchase #2 | $63.58 | 13.806% | $72.3579 | $72.36 | $72.35 | $72.40 |
| Purchase #3 | $74.70 | 7.767% | $80.5019 | $80.50 | $80.50 | $80.50 |
| Purchase #4 | $110.48 | 10.729% | $122.3334 | $122.33 | $122.35 | $122.30 |
| Purchase #5 | $246.67 | 10.227% | $271.8969 | $271.90 | $271.90 | $271.90 |
| Purchase #6 | $97.36 | 5.411% | $102.6281 | $102.63 | $102.65 | $102.60 |
| Purchase #7 | $248.72 | 8.427% | $269.6796 | $269.68 | $269.70 | $269.70 |
| 7 purchase totals = | $967.82 | $1,059.9177 | $1,059.92 | $1,059.95 | $1,059.90 | |