| 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 | $111.44 | 5.840% | $117.9481 | $117.95 | $117.95 | $117.90 |
| Purchase #2 | $213.90 | 8.863% | $232.858 | $232.86 | $232.85 | $232.90 |
| Purchase #3 | $82.79 | 3.565% | $85.7415 | $85.74 | $85.75 | $85.70 |
| Purchase #4 | $220.48 | 11.290% | $245.3722 | $245.37 | $245.35 | $245.40 |
| Purchase #5 | $121.82 | 10.778% | $134.9498 | $134.95 | $134.95 | $134.90 |
| Purchase #6 | $215.67 | 3.688% | $223.6239 | $223.62 | $223.60 | $223.60 |
| Purchase #7 | $66.56 | 13.504% | $75.5483 | $75.55 | $75.55 | $75.50 |
| 7 purchase totals = | $1,032.66 | $1,116.0418 | $1,116.04 | $1,116.00 | $1,115.90 | |