| 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 | $250.38 | 6.641% | $267.0077 | $267.01 | $267.00 | $267.00 |
| Purchase #2 | $222.98 | 7.162% | $238.9498 | $238.95 | $238.95 | $238.90 |
| Purchase #3 | $233.73 | 7.778% | $251.9095 | $251.91 | $251.90 | $251.90 |
| Purchase #4 | $181.60 | 12.242% | $203.8315 | $203.83 | $203.85 | $203.80 |
| Purchase #5 | $155.73 | 7.495% | $167.402 | $167.40 | $167.40 | $167.40 |
| Purchase #6 | $227.53 | 6.872% | $243.1659 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $8.85 | 10.559% | $9.7845 | $9.78 | $9.80 | $9.80 |
| 7 purchase totals = | $1,280.80 | $1,382.0509 | $1,382.05 | $1,382.05 | $1,382.00 | |