| 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 | $126.98 | 10.566% | $140.3967 | $140.40 | $140.40 | $140.40 |
| Purchase #2 | $103.53 | 10.115% | $114.0021 | $114.00 | $114.00 | $114.00 |
| Purchase #3 | $192.73 | 7.315% | $206.8282 | $206.83 | $206.85 | $206.80 |
| Purchase #4 | $8.29 | 4.400% | $8.6548 | $8.65 | $8.65 | $8.70 |
| Purchase #5 | $50.57 | 7.244% | $54.2333 | $54.23 | $54.25 | $54.20 |
| Purchase #6 | $81.58 | 8.840% | $88.7917 | $88.79 | $88.80 | $88.80 |
| Purchase #7 | $88.26 | 7.373% | $94.7674 | $94.77 | $94.75 | $94.80 |
| 7 purchase totals = | $651.94 | $707.6742 | $707.67 | $707.70 | $707.70 | |