| 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 | $218.78 | 6.420% | $232.8257 | $232.83 | $232.85 | $232.80 |
| Purchase #2 | $223.42 | 6.148% | $237.1559 | $237.16 | $237.15 | $237.20 |
| Purchase #3 | $94.95 | 12.400% | $106.7238 | $106.72 | $106.70 | $106.70 |
| Purchase #4 | $191.88 | 3.618% | $198.8222 | $198.82 | $198.80 | $198.80 |
| Purchase #5 | $205.33 | 6.349% | $218.3664 | $218.37 | $218.35 | $218.40 |
| Purchase #6 | $213.48 | 8.194% | $230.9726 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $214.33 | 12.646% | $241.4342 | $241.43 | $241.45 | $241.40 |
| 7 purchase totals = | $1,362.17 | $1,466.3008 | $1,466.30 | $1,466.25 | $1,466.30 | |