| 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 | $104.36 | 6.846% | $111.5045 | $111.50 | $111.50 | $111.50 |
| Purchase #2 | $134.28 | 8.693% | $145.953 | $145.95 | $145.95 | $146.00 |
| Purchase #3 | $147.27 | 11.215% | $163.7863 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $10.26 | 12.296% | $11.5216 | $11.52 | $11.50 | $11.50 |
| Purchase #5 | $201.42 | 11.832% | $225.252 | $225.25 | $225.25 | $225.30 |
| Purchase #6 | $118.75 | 3.827% | $123.2946 | $123.29 | $123.30 | $123.30 |
| Purchase #7 | $239.35 | 4.148% | $249.2782 | $249.28 | $249.30 | $249.30 |
| 7 purchase totals = | $955.69 | $1,030.5902 | $1,030.58 | $1,030.60 | $1,030.70 | |