| 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 | $208.46 | 6.735% | $222.4998 | $222.50 | $222.50 | $222.50 |
| Purchase #2 | $31.49 | 4.626% | $32.9467 | $32.95 | $32.95 | $32.90 |
| Purchase #3 | $219.68 | 13.269% | $248.8293 | $248.83 | $248.85 | $248.80 |
| Purchase #4 | $32.58 | 4.212% | $33.9523 | $33.95 | $33.95 | $34.00 |
| Purchase #5 | $78.56 | 10.417% | $86.7436 | $86.74 | $86.75 | $86.70 |
| Purchase #6 | $249.34 | 3.858% | $258.9595 | $258.96 | $258.95 | $259.00 |
| Purchase #7 | $71.98 | 11.289% | $80.1058 | $80.11 | $80.10 | $80.10 |
| 7 purchase totals = | $892.09 | $964.0370 | $964.04 | $964.05 | $964.00 | |