| 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 | $210.77 | 8.854% | $229.4316 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $134.62 | 6.733% | $143.684 | $143.68 | $143.70 | $143.70 |
| Purchase #3 | $196.25 | 13.210% | $222.1746 | $222.17 | $222.15 | $222.20 |
| Purchase #4 | $129.72 | 12.241% | $145.599 | $145.60 | $145.60 | $145.60 |
| Purchase #5 | $11.97 | 12.724% | $13.4931 | $13.49 | $13.50 | $13.50 |
| Purchase #6 | $200.36 | 5.511% | $211.4018 | $211.40 | $211.40 | $211.40 |
| Purchase #7 | $229.36 | 4.382% | $239.4106 | $239.41 | $239.40 | $239.40 |
| 7 purchase totals = | $1,113.05 | $1,205.1947 | $1,205.18 | $1,205.20 | $1,205.20 | |