| 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 | $223.51 | 11.789% | $249.8596 | $249.86 | $249.85 | $249.90 |
| Purchase #2 | $8.32 | 10.560% | $9.1986 | $9.20 | $9.20 | $9.20 |
| Purchase #3 | $198.95 | 13.522% | $225.852 | $225.85 | $225.85 | $225.90 |
| Purchase #4 | $181.29 | 8.181% | $196.1213 | $196.12 | $196.10 | $196.10 |
| Purchase #5 | $167.36 | 9.305% | $182.9328 | $182.93 | $182.95 | $182.90 |
| Purchase #6 | $231.25 | 6.766% | $246.8964 | $246.90 | $246.90 | $246.90 |
| Purchase #7 | $118.50 | 8.833% | $128.9671 | $128.97 | $128.95 | $129.00 |
| 7 purchase totals = | $1,129.18 | $1,239.8278 | $1,239.83 | $1,239.80 | $1,239.90 | |