| 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 | $121.31 | 4.742% | $127.0625 | $127.06 | $127.05 | $127.10 |
| Purchase #2 | $163.90 | 10.713% | $181.4586 | $181.46 | $181.45 | $181.50 |
| Purchase #3 | $181.54 | 9.352% | $198.5176 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $239.74 | 9.291% | $262.0142 | $262.01 | $262.00 | $262.00 |
| Purchase #5 | $184.48 | 12.807% | $208.1064 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $124.74 | 9.574% | $136.6826 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $101.58 | 4.486% | $106.1369 | $106.14 | $106.15 | $106.10 |
| 7 purchase totals = | $1,117.29 | $1,219.9788 | $1,219.98 | $1,219.95 | $1,220.00 | |