| 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 | $103.72 | 12.612% | $116.8012 | $116.80 | $116.80 | $116.80 |
| Purchase #2 | $215.70 | 4.184% | $224.7249 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $201.47 | 12.385% | $226.4221 | $226.42 | $226.40 | $226.40 |
| Purchase #4 | $226.47 | 12.710% | $255.2543 | $255.25 | $255.25 | $255.30 |
| Purchase #5 | $15.83 | 6.510% | $16.8605 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $82.65 | 10.210% | $91.0886 | $91.09 | $91.10 | $91.10 |
| Purchase #7 | $236.90 | 7.668% | $255.0655 | $255.07 | $255.05 | $255.10 |
| 7 purchase totals = | $1,082.74 | $1,186.2171 | $1,186.21 | $1,186.15 | $1,186.30 | |