| 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 | $196.29 | 4.462% | $205.0485 | $205.05 | $205.05 | $205.00 |
| Purchase #2 | $193.30 | 10.784% | $214.1455 | $214.15 | $214.15 | $214.10 |
| Purchase #3 | $169.97 | 7.369% | $182.4951 | $182.50 | $182.50 | $182.50 |
| Purchase #4 | $171.83 | 7.110% | $184.0471 | $184.05 | $184.05 | $184.00 |
| Purchase #5 | $52.83 | 8.463% | $57.301 | $57.30 | $57.30 | $57.30 |
| Purchase #6 | $149.85 | 9.716% | $164.4094 | $164.41 | $164.40 | $164.40 |
| Purchase #7 | $73.46 | 10.255% | $80.9933 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $1,007.53 | $1,088.4399 | $1,088.45 | $1,088.45 | $1,088.30 | |