| 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 | $177.85 | 6.443% | $189.3089 | $189.31 | $189.30 | $189.30 |
| Purchase #2 | $109.96 | 12.746% | $123.9755 | $123.98 | $124.00 | $124.00 |
| Purchase #3 | $244.51 | 3.313% | $252.6106 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $55.35 | 3.498% | $57.2861 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $207.57 | 9.151% | $226.5647 | $226.56 | $226.55 | $226.60 |
| Purchase #6 | $89.96 | 3.800% | $93.3785 | $93.38 | $93.40 | $93.40 |
| Purchase #7 | $155.63 | 10.107% | $171.3595 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $1,040.83 | $1,114.4838 | $1,114.49 | $1,114.50 | $1,114.60 | |