| 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 | $249.96 | 4.170% | $260.3833 | $260.38 | $260.40 | $260.40 |
| Purchase #2 | $55.69 | 11.855% | $62.292 | $62.29 | $62.30 | $62.30 |
| Purchase #3 | $193.43 | 5.630% | $204.3201 | $204.32 | $204.30 | $204.30 |
| Purchase #4 | $207.40 | 10.796% | $229.7909 | $229.79 | $229.80 | $229.80 |
| Purchase #5 | $35.44 | 3.478% | $36.6726 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $152.60 | 5.153% | $160.4635 | $160.46 | $160.45 | $160.50 |
| Purchase #7 | $109.74 | 12.409% | $123.3576 | $123.36 | $123.35 | $123.40 |
| 7 purchase totals = | $1,004.26 | $1,077.2800 | $1,077.27 | $1,077.25 | $1,077.40 | |