| 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 | $10.87 | 5.197% | $11.4349 | $11.43 | $11.45 | $11.40 |
| Purchase #2 | $203.77 | 3.746% | $211.4032 | $211.40 | $211.40 | $211.40 |
| Purchase #3 | $218.43 | 7.706% | $235.2622 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $142.55 | 3.105% | $146.9762 | $146.98 | $147.00 | $147.00 |
| Purchase #5 | $72.79 | 9.394% | $79.6279 | $79.63 | $79.65 | $79.60 |
| Purchase #6 | $130.52 | 8.238% | $141.2722 | $141.27 | $141.25 | $141.30 |
| Purchase #7 | $175.51 | 5.464% | $185.0999 | $185.10 | $185.10 | $185.10 |
| 7 purchase totals = | $954.44 | $1,011.0765 | $1,011.07 | $1,011.10 | $1,011.10 | |