| 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 | $10.31 | 11.777% | $11.5242 | $11.52 | $11.50 | $11.50 |
| Purchase #2 | $203.48 | 11.671% | $227.2282 | $227.23 | $227.25 | $227.20 |
| Purchase #3 | $188.88 | 4.465% | $197.3135 | $197.31 | $197.30 | $197.30 |
| Purchase #4 | $236.85 | 11.353% | $263.7396 | $263.74 | $263.75 | $263.70 |
| Purchase #5 | $114.98 | 9.527% | $125.9341 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $167.63 | 4.340% | $174.9051 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $160.52 | 6.180% | $170.4401 | $170.44 | $170.45 | $170.40 |
| 7 purchase totals = | $1,082.65 | $1,171.0848 | $1,171.08 | $1,171.10 | $1,170.90 | |