| 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 | $226.99 | 4.436% | $237.0593 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $20.74 | 6.221% | $22.0302 | $22.03 | $22.05 | $22.00 |
| Purchase #3 | $59.46 | 12.846% | $67.0982 | $67.10 | $67.10 | $67.10 |
| Purchase #4 | $63.50 | 4.872% | $66.5937 | $66.59 | $66.60 | $66.60 |
| Purchase #5 | $147.87 | 3.202% | $152.6048 | $152.60 | $152.60 | $152.60 |
| Purchase #6 | $18.81 | 12.822% | $21.2218 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $118.53 | 5.861% | $125.477 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $655.90 | $692.0850 | $692.08 | $692.10 | $692.10 | |