| 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 | $177.57 | 11.554% | $198.0864 | $198.09 | $198.10 | $198.10 |
| Purchase #2 | $62.79 | 4.746% | $65.77 | $65.77 | $65.75 | $65.80 |
| Purchase #3 | $120.52 | 11.852% | $134.804 | $134.80 | $134.80 | $134.80 |
| Purchase #4 | $114.99 | 10.773% | $127.3779 | $127.38 | $127.40 | $127.40 |
| Purchase #5 | $235.25 | 9.177% | $256.8389 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $239.41 | 8.332% | $259.3576 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $98.51 | 6.384% | $104.7989 | $104.80 | $104.80 | $104.80 |
| 7 purchase totals = | $1,049.04 | $1,147.0337 | $1,147.04 | $1,147.05 | $1,147.10 | |