| 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 | $171.35 | 13.400% | $194.3109 | $194.31 | $194.30 | $194.30 |
| Purchase #2 | $112.95 | 3.235% | $116.6039 | $116.60 | $116.60 | $116.60 |
| Purchase #3 | $175.62 | 12.844% | $198.1766 | $198.18 | $198.20 | $198.20 |
| Purchase #4 | $78.79 | 7.390% | $84.6126 | $84.61 | $84.60 | $84.60 |
| Purchase #5 | $226.82 | 6.565% | $241.7107 | $241.71 | $241.70 | $241.70 |
| Purchase #6 | $106.46 | 5.793% | $112.6272 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $77.57 | 6.238% | $82.4088 | $82.41 | $82.40 | $82.40 |
| 7 purchase totals = | $949.56 | $1,030.4507 | $1,030.45 | $1,030.45 | $1,030.40 | |