| 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 | $214.37 | 5.724% | $226.6405 | $226.64 | $226.65 | $226.60 |
| Purchase #2 | $141.33 | 9.646% | $154.9627 | $154.96 | $154.95 | $155.00 |
| Purchase #3 | $195.95 | 8.366% | $212.3432 | $212.34 | $212.35 | $212.30 |
| Purchase #4 | $198.53 | 10.436% | $219.2486 | $219.25 | $219.25 | $219.20 |
| Purchase #5 | $10.99 | 9.431% | $12.0265 | $12.03 | $12.05 | $12.00 |
| Purchase #6 | $167.50 | 9.858% | $184.0122 | $184.01 | $184.00 | $184.00 |
| Purchase #7 | $91.53 | 13.867% | $104.2225 | $104.22 | $104.20 | $104.20 |
| 7 purchase totals = | $1,020.20 | $1,113.4562 | $1,113.45 | $1,113.45 | $1,113.30 | |