| 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 | $196.68 | 11.455% | $219.2097 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $215.60 | 5.310% | $227.0484 | $227.05 | $227.05 | $227.00 |
| Purchase #3 | $125.80 | 8.721% | $136.771 | $136.77 | $136.75 | $136.80 |
| Purchase #4 | $112.68 | 12.643% | $126.9261 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $165.90 | 9.231% | $181.2142 | $181.21 | $181.20 | $181.20 |
| Purchase #6 | $147.85 | 10.683% | $163.6448 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $22.92 | 4.774% | $24.0142 | $24.01 | $24.00 | $24.00 |
| 7 purchase totals = | $987.43 | $1,078.8284 | $1,078.82 | $1,078.80 | $1,078.70 | |