| 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 | $79.35 | 3.834% | $82.3923 | $82.39 | $82.40 | $82.40 |
| Purchase #2 | $197.82 | 5.489% | $208.6783 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $246.43 | 8.540% | $267.4751 | $267.48 | $267.50 | $267.50 |
| Purchase #4 | $138.59 | 4.221% | $144.4399 | $144.44 | $144.45 | $144.40 |
| Purchase #5 | $29.25 | 3.657% | $30.3197 | $30.32 | $30.30 | $30.30 |
| Purchase #6 | $207.34 | 13.561% | $235.4574 | $235.46 | $235.45 | $235.50 |
| Purchase #7 | $127.97 | 13.764% | $145.5838 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $1,026.75 | $1,114.3465 | $1,114.35 | $1,114.40 | $1,114.40 | |