| 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 | $196.30 | 8.685% | $213.3487 | $213.35 | $213.35 | $213.30 |
| Purchase #2 | $65.46 | 5.642% | $69.1533 | $69.15 | $69.15 | $69.20 |
| Purchase #3 | $37.67 | 12.427% | $42.3513 | $42.35 | $42.35 | $42.40 |
| Purchase #4 | $226.82 | 11.768% | $253.5122 | $253.51 | $253.50 | $253.50 |
| Purchase #5 | $106.52 | 7.427% | $114.4312 | $114.43 | $114.45 | $114.40 |
| Purchase #6 | $121.46 | 12.383% | $136.5004 | $136.50 | $136.50 | $136.50 |
| Purchase #7 | $21.88 | 3.375% | $22.6185 | $22.62 | $22.60 | $22.60 |
| 7 purchase totals = | $776.11 | $851.9156 | $851.91 | $851.90 | $851.90 | |