| 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 | $231.85 | 9.799% | $254.569 | $254.57 | $254.55 | $254.60 |
| Purchase #2 | $106.97 | 3.308% | $110.5086 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $171.84 | 13.191% | $194.5074 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $187.84 | 10.710% | $207.9577 | $207.96 | $207.95 | $208.00 |
| Purchase #5 | $215.40 | 4.778% | $225.6918 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $97.43 | 13.633% | $110.7126 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $137.44 | 3.258% | $141.9178 | $141.92 | $141.90 | $141.90 |
| 7 purchase totals = | $1,148.77 | $1,245.8649 | $1,245.87 | $1,245.80 | $1,245.90 | |