| 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 | $215.52 | 9.334% | $235.6366 | $235.64 | $235.65 | $235.60 |
| Purchase #2 | $181.43 | 12.514% | $204.1342 | $204.13 | $204.15 | $204.10 |
| Purchase #3 | $72.78 | 8.158% | $78.7174 | $78.72 | $78.70 | $78.70 |
| Purchase #4 | $103.71 | 8.632% | $112.6622 | $112.66 | $112.65 | $112.70 |
| Purchase #5 | $210.99 | 4.788% | $221.0922 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $250.48 | 10.661% | $277.1837 | $277.18 | $277.20 | $277.20 |
| Purchase #7 | $113.98 | 12.126% | $127.8012 | $127.80 | $127.80 | $127.80 |
| 7 purchase totals = | $1,148.89 | $1,257.2275 | $1,257.22 | $1,257.25 | $1,257.20 | |