| 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 | $105.57 | 7.865% | $113.8731 | $113.87 | $113.85 | $113.90 |
| Purchase #2 | $226.73 | 6.860% | $242.2837 | $242.28 | $242.30 | $242.30 |
| Purchase #3 | $136.71 | 11.165% | $151.9737 | $151.97 | $151.95 | $152.00 |
| Purchase #4 | $83.66 | 8.763% | $90.9911 | $90.99 | $91.00 | $91.00 |
| Purchase #5 | $202.59 | 11.538% | $225.9648 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $52.60 | 7.191% | $56.3825 | $56.38 | $56.40 | $56.40 |
| Purchase #7 | $45.54 | 3.155% | $46.9768 | $46.98 | $47.00 | $47.00 |
| 7 purchase totals = | $853.40 | $928.4457 | $928.43 | $928.45 | $928.60 | |