| 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 | $221.94 | 8.746% | $241.3509 | $241.35 | $241.35 | $241.40 |
| Purchase #2 | $209.31 | 8.542% | $227.1893 | $227.19 | $227.20 | $227.20 |
| Purchase #3 | $128.53 | 4.343% | $134.1121 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $99.85 | 4.449% | $104.2923 | $104.29 | $104.30 | $104.30 |
| Purchase #5 | $130.80 | 8.624% | $142.0802 | $142.08 | $142.10 | $142.10 |
| Purchase #6 | $109.42 | 6.770% | $116.8277 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $175.78 | 13.120% | $198.8423 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $1,075.63 | $1,164.6948 | $1,164.69 | $1,164.75 | $1,164.70 | |