| 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 | $113.50 | 9.470% | $124.2485 | $124.25 | $124.25 | $124.20 |
| Purchase #2 | $52.79 | 5.160% | $55.514 | $55.51 | $55.50 | $55.50 |
| Purchase #3 | $133.90 | 6.321% | $142.3638 | $142.36 | $142.35 | $142.40 |
| Purchase #4 | $185.61 | 12.422% | $208.6665 | $208.67 | $208.65 | $208.70 |
| Purchase #5 | $211.39 | 8.418% | $229.1848 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $213.86 | 8.313% | $231.6382 | $231.64 | $231.65 | $231.60 |
| Purchase #7 | $49.99 | 3.251% | $51.6152 | $51.62 | $51.60 | $51.60 |
| 7 purchase totals = | $961.04 | $1,043.2310 | $1,043.23 | $1,043.20 | $1,043.20 | |