| 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 | $88.34 | 12.175% | $99.0954 | $99.10 | $99.10 | $99.10 |
| Purchase #2 | $195.41 | 3.459% | $202.1692 | $202.17 | $202.15 | $202.20 |
| Purchase #3 | $246.65 | 6.581% | $262.882 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $18.53 | 12.201% | $20.7908 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $208.89 | 3.337% | $215.8607 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $192.48 | 8.264% | $208.3865 | $208.39 | $208.40 | $208.40 |
| Purchase #7 | $238.57 | 5.466% | $251.6102 | $251.61 | $251.60 | $251.60 |
| 7 purchase totals = | $1,188.87 | $1,260.7948 | $1,260.80 | $1,260.80 | $1,260.90 | |