| 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 | $82.39 | 6.465% | $87.7165 | $87.72 | $87.70 | $87.70 |
| Purchase #2 | $212.60 | 6.255% | $225.8981 | $225.90 | $225.90 | $225.90 |
| Purchase #3 | $243.88 | 7.454% | $262.0588 | $262.06 | $262.05 | $262.10 |
| Purchase #4 | $113.36 | 9.509% | $124.1394 | $124.14 | $124.15 | $124.10 |
| Purchase #5 | $155.39 | 4.575% | $162.4991 | $162.50 | $162.50 | $162.50 |
| Purchase #6 | $231.88 | 10.679% | $256.6425 | $256.64 | $256.65 | $256.60 |
| Purchase #7 | $51.39 | 7.519% | $55.254 | $55.25 | $55.25 | $55.30 |
| 7 purchase totals = | $1,090.89 | $1,174.2084 | $1,174.21 | $1,174.20 | $1,174.20 | |