| 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 | $118.81 | 9.386% | $129.9615 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $226.49 | 11.517% | $252.5749 | $252.57 | $252.55 | $252.60 |
| Purchase #3 | $123.63 | 8.418% | $134.0372 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $224.60 | 7.422% | $241.2698 | $241.27 | $241.25 | $241.30 |
| Purchase #5 | $176.40 | 10.569% | $195.0437 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $5.45 | 9.144% | $5.9483 | $5.95 | $5.95 | $5.90 |
| Purchase #7 | $87.40 | 3.166% | $90.1671 | $90.17 | $90.15 | $90.20 |
| 7 purchase totals = | $962.78 | $1,049.0025 | $1,049.00 | $1,048.95 | $1,049.00 | |