| 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 | $231.41 | 8.479% | $251.0313 | $251.03 | $251.05 | $251.00 |
| Purchase #2 | $45.57 | 6.601% | $48.5781 | $48.58 | $48.60 | $48.60 |
| Purchase #3 | $113.29 | 11.379% | $126.1813 | $126.18 | $126.20 | $126.20 |
| Purchase #4 | $114.69 | 5.414% | $120.8993 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $51.27 | 10.488% | $56.6472 | $56.65 | $56.65 | $56.60 |
| Purchase #6 | $132.85 | 4.116% | $138.3181 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $90.54 | 10.603% | $100.14 | $100.14 | $100.15 | $100.10 |
| 7 purchase totals = | $779.62 | $841.7953 | $841.80 | $841.85 | $841.70 | |