| 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 | $239.54 | 8.171% | $259.1128 | $259.11 | $259.10 | $259.10 |
| Purchase #2 | $29.51 | 6.753% | $31.5028 | $31.50 | $31.50 | $31.50 |
| Purchase #3 | $215.98 | 9.646% | $236.8134 | $236.81 | $236.80 | $236.80 |
| Purchase #4 | $167.48 | 11.639% | $186.973 | $186.97 | $186.95 | $187.00 |
| Purchase #5 | $124.38 | 9.530% | $136.2334 | $136.23 | $136.25 | $136.20 |
| Purchase #6 | $96.40 | 3.165% | $99.4511 | $99.45 | $99.45 | $99.50 |
| Purchase #7 | $189.25 | 12.678% | $213.2431 | $213.24 | $213.25 | $213.20 |
| 7 purchase totals = | $1,062.54 | $1,163.3296 | $1,163.31 | $1,163.30 | $1,163.30 | |