| 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 | $216.91 | 8.680% | $235.7378 | $235.74 | $235.75 | $235.70 |
| Purchase #2 | $90.28 | 9.500% | $98.8566 | $98.86 | $98.85 | $98.90 |
| Purchase #3 | $236.35 | 8.175% | $255.6716 | $255.67 | $255.65 | $255.70 |
| Purchase #4 | $12.73 | 7.806% | $13.7237 | $13.72 | $13.70 | $13.70 |
| Purchase #5 | $213.45 | 12.143% | $239.3692 | $239.37 | $239.35 | $239.40 |
| Purchase #6 | $13.38 | 10.405% | $14.7722 | $14.77 | $14.75 | $14.80 |
| Purchase #7 | $224.73 | 9.750% | $246.6412 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $1,007.83 | $1,104.7723 | $1,104.77 | $1,104.70 | $1,104.80 | |