| 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 | $184.26 | 9.706% | $202.1443 | $202.14 | $202.15 | $202.10 |
| Purchase #2 | $151.27 | 3.613% | $156.7354 | $156.74 | $156.75 | $156.70 |
| Purchase #3 | $215.59 | 6.260% | $229.0859 | $229.09 | $229.10 | $229.10 |
| Purchase #4 | $218.72 | 4.347% | $228.2278 | $228.23 | $228.25 | $228.20 |
| Purchase #5 | $167.65 | 8.110% | $181.2464 | $181.25 | $181.25 | $181.20 |
| Purchase #6 | $28.45 | 3.666% | $29.493 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $45.31 | 4.308% | $47.262 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $1,011.25 | $1,074.1948 | $1,074.20 | $1,074.25 | $1,074.10 | |