| 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 | $221.60 | 13.354% | $251.1925 | $251.19 | $251.20 | $251.20 |
| Purchase #2 | $227.55 | 4.338% | $237.4211 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $109.69 | 12.263% | $123.1413 | $123.14 | $123.15 | $123.10 |
| Purchase #4 | $32.48 | 11.273% | $36.1415 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $140.94 | 9.497% | $154.3251 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $222.34 | 4.714% | $232.8211 | $232.82 | $232.80 | $232.80 |
| Purchase #7 | $120.69 | 6.194% | $128.1655 | $128.17 | $128.15 | $128.20 |
| 7 purchase totals = | $1,075.29 | $1,163.2081 | $1,163.21 | $1,163.20 | $1,163.10 | |