| 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 | $228.62 | 3.694% | $237.0652 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $49.81 | 9.204% | $54.3945 | $54.39 | $54.40 | $54.40 |
| Purchase #3 | $73.66 | 11.753% | $82.3173 | $82.32 | $82.30 | $82.30 |
| Purchase #4 | $89.40 | 3.144% | $92.2107 | $92.21 | $92.20 | $92.20 |
| Purchase #5 | $48.28 | 11.718% | $53.9375 | $53.94 | $53.95 | $53.90 |
| Purchase #6 | $25.34 | 7.488% | $27.2375 | $27.24 | $27.25 | $27.20 |
| Purchase #7 | $181.72 | 6.237% | $193.0539 | $193.05 | $193.05 | $193.10 |
| 7 purchase totals = | $696.83 | $740.2166 | $740.22 | $740.20 | $740.20 | |