| 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 | $237.69 | 3.534% | $246.09 | $246.09 | $246.10 | $246.10 |
| Purchase #2 | $150.34 | 11.767% | $168.0305 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $185.30 | 3.607% | $191.9838 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $137.58 | 5.832% | $145.6037 | $145.60 | $145.60 | $145.60 |
| Purchase #5 | $98.56 | 10.482% | $108.8911 | $108.89 | $108.90 | $108.90 |
| Purchase #6 | $213.42 | 10.471% | $235.7672 | $235.77 | $235.75 | $235.80 |
| Purchase #7 | $124.32 | 9.627% | $136.2883 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $1,147.21 | $1,232.6546 | $1,232.65 | $1,232.70 | $1,232.70 | |