| 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 | $18.82 | 11.837% | $21.0477 | $21.05 | $21.05 | $21.00 |
| Purchase #2 | $125.30 | 7.674% | $134.9155 | $134.92 | $134.90 | $134.90 |
| Purchase #3 | $121.48 | 4.327% | $126.7364 | $126.74 | $126.75 | $126.70 |
| Purchase #4 | $158.40 | 11.424% | $176.4956 | $176.50 | $176.50 | $176.50 |
| Purchase #5 | $189.72 | 12.313% | $213.0802 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $224.92 | 12.828% | $253.7727 | $253.77 | $253.75 | $253.80 |
| Purchase #7 | $22.28 | 9.731% | $24.4481 | $24.45 | $24.45 | $24.40 |
| 7 purchase totals = | $860.92 | $950.4962 | $950.51 | $950.50 | $950.40 | |