| 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 | $205.87 | 5.786% | $217.7816 | $217.78 | $217.80 | $217.80 |
| Purchase #2 | $121.85 | 10.565% | $134.7235 | $134.72 | $134.70 | $134.70 |
| Purchase #3 | $71.59 | 3.849% | $74.3455 | $74.35 | $74.35 | $74.30 |
| Purchase #4 | $249.40 | 13.514% | $283.1039 | $283.10 | $283.10 | $283.10 |
| Purchase #5 | $174.57 | 5.324% | $183.8641 | $183.86 | $183.85 | $183.90 |
| Purchase #6 | $119.99 | 12.335% | $134.7908 | $134.79 | $134.80 | $134.80 |
| Purchase #7 | $111.61 | 6.349% | $118.6961 | $118.70 | $118.70 | $118.70 |
| 7 purchase totals = | $1,054.88 | $1,147.3055 | $1,147.30 | $1,147.30 | $1,147.30 | |