| 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 | $125.85 | 11.267% | $140.0295 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $115.87 | 7.505% | $124.566 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $247.66 | 7.609% | $266.5044 | $266.50 | $266.50 | $266.50 |
| Purchase #4 | $139.77 | 10.600% | $154.5856 | $154.59 | $154.60 | $154.60 |
| Purchase #5 | $71.48 | 4.636% | $74.7938 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $163.39 | 12.845% | $184.3774 | $184.38 | $184.40 | $184.40 |
| Purchase #7 | $106.59 | 3.847% | $110.6905 | $110.69 | $110.70 | $110.70 |
| 7 purchase totals = | $970.61 | $1,055.5472 | $1,055.55 | $1,055.60 | $1,055.60 | |