| 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 | $45.40 | 6.378% | $48.2956 | $48.30 | $48.30 | $48.30 |
| Purchase #2 | $97.76 | 10.657% | $108.1783 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $89.94 | 10.371% | $99.2677 | $99.27 | $99.25 | $99.30 |
| Purchase #4 | $210.90 | 10.257% | $232.532 | $232.53 | $232.55 | $232.50 |
| Purchase #5 | $142.83 | 12.780% | $161.0837 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $157.39 | 4.220% | $164.0319 | $164.03 | $164.05 | $164.00 |
| Purchase #7 | $190.55 | 7.579% | $204.9918 | $204.99 | $205.00 | $205.00 |
| 7 purchase totals = | $934.77 | $1,018.3810 | $1,018.38 | $1,018.45 | $1,018.40 | |