| 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 | $245.59 | 10.193% | $270.623 | $270.62 | $270.60 | $270.60 |
| Purchase #2 | $72.92 | 5.645% | $77.0363 | $77.04 | $77.05 | $77.00 |
| Purchase #3 | $223.94 | 11.190% | $248.9989 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $65.42 | 10.293% | $72.1537 | $72.15 | $72.15 | $72.20 |
| Purchase #5 | $184.36 | 4.369% | $192.4147 | $192.41 | $192.40 | $192.40 |
| Purchase #6 | $39.73 | 8.671% | $43.175 | $43.18 | $43.20 | $43.20 |
| Purchase #7 | $192.92 | 5.238% | $203.0251 | $203.03 | $203.05 | $203.00 |
| 7 purchase totals = | $1,024.88 | $1,107.4267 | $1,107.43 | $1,107.45 | $1,107.40 | |