| 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 | $223.82 | 8.300% | $242.3971 | $242.40 | $242.40 | $242.40 |
| Purchase #2 | $213.89 | 10.683% | $236.7399 | $236.74 | $236.75 | $236.70 |
| Purchase #3 | $18.58 | 8.263% | $20.1153 | $20.12 | $20.10 | $20.10 |
| Purchase #4 | $226.30 | 10.334% | $249.6858 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $85.43 | 8.543% | $92.7283 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $50.39 | 3.111% | $51.9576 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $139.40 | 13.231% | $157.844 | $157.84 | $157.85 | $157.80 |
| 7 purchase totals = | $957.81 | $1,051.4680 | $1,051.48 | $1,051.50 | $1,051.40 | |