| 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 | $136.71 | 4.856% | $143.3486 | $143.35 | $143.35 | $143.30 |
| Purchase #2 | $129.41 | 11.329% | $144.0709 | $144.07 | $144.05 | $144.10 |
| Purchase #3 | $250.90 | 11.638% | $280.0997 | $280.10 | $280.10 | $280.10 |
| Purchase #4 | $68.33 | 3.829% | $70.9464 | $70.95 | $70.95 | $70.90 |
| Purchase #5 | $230.92 | 10.338% | $254.7925 | $254.79 | $254.80 | $254.80 |
| Purchase #6 | $171.45 | 12.540% | $192.9498 | $192.95 | $192.95 | $192.90 |
| Purchase #7 | $113.72 | 8.478% | $123.3612 | $123.36 | $123.35 | $123.40 |
| 7 purchase totals = | $1,101.44 | $1,209.5691 | $1,209.57 | $1,209.55 | $1,209.50 | |