| 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 | $192.36 | 6.188% | $204.2632 | $204.26 | $204.25 | $204.30 |
| Purchase #2 | $249.92 | 3.488% | $258.6372 | $258.64 | $258.65 | $258.60 |
| Purchase #3 | $159.32 | 9.281% | $174.1065 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $74.47 | 6.445% | $79.2696 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $73.59 | 9.342% | $80.4648 | $80.46 | $80.45 | $80.50 |
| Purchase #6 | $17.97 | 6.156% | $19.0762 | $19.08 | $19.10 | $19.10 |
| Purchase #7 | $203.46 | 9.253% | $222.2862 | $222.29 | $222.30 | $222.30 |
| 7 purchase totals = | $971.09 | $1,038.1037 | $1,038.11 | $1,038.10 | $1,038.20 | |