| 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 | $210.94 | 11.295% | $234.7657 | $234.77 | $234.75 | $234.80 |
| Purchase #2 | $186.31 | 7.821% | $200.8813 | $200.88 | $200.90 | $200.90 |
| Purchase #3 | $207.26 | 5.768% | $219.2148 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $89.50 | 12.456% | $100.6481 | $100.65 | $100.65 | $100.60 |
| Purchase #5 | $212.44 | 12.583% | $239.1713 | $239.17 | $239.15 | $239.20 |
| Purchase #6 | $63.84 | 5.593% | $67.4106 | $67.41 | $67.40 | $67.40 |
| Purchase #7 | $100.54 | 13.753% | $114.3673 | $114.37 | $114.35 | $114.40 |
| 7 purchase totals = | $1,070.83 | $1,176.4591 | $1,176.46 | $1,176.40 | $1,176.50 | |