| 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 | $192.32 | 10.102% | $211.7482 | $211.75 | $211.75 | $211.70 |
| Purchase #2 | $26.99 | 6.305% | $28.6917 | $28.69 | $28.70 | $28.70 |
| Purchase #3 | $203.36 | 11.682% | $227.1165 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $96.65 | 10.424% | $106.7248 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $213.51 | 4.861% | $223.8887 | $223.89 | $223.90 | $223.90 |
| Purchase #6 | $208.76 | 3.217% | $215.4758 | $215.48 | $215.50 | $215.50 |
| Purchase #7 | $200.98 | 3.647% | $208.3097 | $208.31 | $208.30 | $208.30 |
| 7 purchase totals = | $1,142.57 | $1,221.9554 | $1,221.96 | $1,221.95 | $1,221.90 | |