| 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 | $217.60 | 3.839% | $225.9537 | $225.95 | $225.95 | $226.00 |
| Purchase #2 | $147.60 | 3.169% | $152.2774 | $152.28 | $152.30 | $152.30 |
| Purchase #3 | $44.82 | 10.749% | $49.6377 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $165.97 | 10.261% | $183.0002 | $183.00 | $183.00 | $183.00 |
| Purchase #5 | $76.71 | 6.421% | $81.6355 | $81.64 | $81.65 | $81.60 |
| Purchase #6 | $221.88 | 3.172% | $228.918 | $228.92 | $228.90 | $228.90 |
| Purchase #7 | $64.45 | 4.553% | $67.3844 | $67.38 | $67.40 | $67.40 |
| 7 purchase totals = | $939.03 | $988.8069 | $988.81 | $988.85 | $988.80 | |