| 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 | $226.32 | 4.627% | $236.7918 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $137.27 | 10.613% | $151.8385 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $163.71 | 10.687% | $181.2057 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $72.26 | 5.658% | $76.3485 | $76.35 | $76.35 | $76.30 |
| Purchase #5 | $85.63 | 3.830% | $88.9096 | $88.91 | $88.90 | $88.90 |
| Purchase #6 | $180.56 | 13.109% | $204.2296 | $204.23 | $204.25 | $204.20 |
| Purchase #7 | $149.29 | 10.355% | $164.749 | $164.75 | $164.75 | $164.70 |
| 7 purchase totals = | $1,015.04 | $1,104.0727 | $1,104.08 | $1,104.10 | $1,103.90 | |