| 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 | $27.82 | 5.572% | $29.3701 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $219.52 | 10.437% | $242.4313 | $242.43 | $242.45 | $242.40 |
| Purchase #3 | $136.77 | 10.418% | $151.0187 | $151.02 | $151.00 | $151.00 |
| Purchase #4 | $136.96 | 9.613% | $150.126 | $150.13 | $150.15 | $150.10 |
| Purchase #5 | $182.33 | 11.125% | $202.6142 | $202.61 | $202.60 | $202.60 |
| Purchase #6 | $236.54 | 7.566% | $254.4366 | $254.44 | $254.45 | $254.40 |
| Purchase #7 | $167.91 | 3.723% | $174.1613 | $174.16 | $174.15 | $174.20 |
| 7 purchase totals = | $1,107.85 | $1,204.1582 | $1,204.16 | $1,204.15 | $1,204.10 | |