| 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 | $245.67 | 7.432% | $263.9282 | $263.93 | $263.95 | $263.90 |
| Purchase #2 | $121.28 | 13.377% | $137.5036 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $168.74 | 6.484% | $179.6811 | $179.68 | $179.70 | $179.70 |
| Purchase #4 | $7.33 | 4.316% | $7.6464 | $7.65 | $7.65 | $7.60 |
| Purchase #5 | $248.58 | 13.188% | $281.3627 | $281.36 | $281.35 | $281.40 |
| Purchase #6 | $236.64 | 10.868% | $262.358 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $91.52 | 8.264% | $99.0832 | $99.08 | $99.10 | $99.10 |
| 7 purchase totals = | $1,119.76 | $1,231.5632 | $1,231.56 | $1,231.60 | $1,231.60 | |