| 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 | $110.36 | 4.586% | $115.4211 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $186.96 | 6.522% | $199.1535 | $199.15 | $199.15 | $199.20 |
| Purchase #3 | $121.59 | 4.560% | $127.1345 | $127.13 | $127.15 | $127.10 |
| Purchase #4 | $27.76 | 4.330% | $28.962 | $28.96 | $28.95 | $29.00 |
| Purchase #5 | $206.99 | 7.508% | $222.5308 | $222.53 | $222.55 | $222.50 |
| Purchase #6 | $212.96 | 11.736% | $237.953 | $237.95 | $237.95 | $238.00 |
| Purchase #7 | $144.38 | 12.297% | $162.1344 | $162.13 | $162.15 | $162.10 |
| 7 purchase totals = | $1,011.00 | $1,093.2893 | $1,093.27 | $1,093.30 | $1,093.30 | |