| 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 | $12.31 | 6.339% | $13.0903 | $13.09 | $13.10 | $13.10 |
| Purchase #2 | $201.98 | 8.338% | $218.8211 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $243.41 | 7.196% | $260.9258 | $260.93 | $260.95 | $260.90 |
| Purchase #4 | $43.28 | 10.469% | $47.811 | $47.81 | $47.80 | $47.80 |
| Purchase #5 | $200.72 | 5.670% | $212.1008 | $212.10 | $212.10 | $212.10 |
| Purchase #6 | $86.40 | 9.657% | $94.7436 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $155.96 | 6.792% | $166.5528 | $166.55 | $166.55 | $166.60 |
| 7 purchase totals = | $944.06 | $1,014.0454 | $1,014.04 | $1,014.05 | $1,014.00 | |