| 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 | $237.81 | 4.639% | $248.842 | $248.84 | $248.85 | $248.80 |
| Purchase #2 | $110.62 | 5.198% | $116.37 | $116.37 | $116.35 | $116.40 |
| Purchase #3 | $185.96 | 10.505% | $205.4951 | $205.50 | $205.50 | $205.50 |
| Purchase #4 | $228.51 | 5.820% | $241.8093 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $62.52 | 11.566% | $69.7511 | $69.75 | $69.75 | $69.80 |
| Purchase #6 | $228.81 | 9.858% | $251.3661 | $251.37 | $251.35 | $251.40 |
| Purchase #7 | $21.37 | 13.510% | $24.2571 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $1,075.60 | $1,157.8907 | $1,157.90 | $1,157.85 | $1,158.00 | |