| 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 | $202.97 | 5.641% | $214.4195 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $123.75 | 7.831% | $133.4409 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $142.87 | 3.369% | $147.6833 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $145.90 | 13.259% | $165.2449 | $165.24 | $165.25 | $165.20 |
| Purchase #5 | $120.93 | 4.482% | $126.3501 | $126.35 | $126.35 | $126.40 |
| Purchase #6 | $109.30 | 6.419% | $116.316 | $116.32 | $116.30 | $116.30 |
| Purchase #7 | $214.31 | 12.803% | $241.7481 | $241.75 | $241.75 | $241.70 |
| 7 purchase totals = | $1,060.03 | $1,145.2028 | $1,145.20 | $1,145.20 | $1,145.10 | |