| 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 | $224.77 | 4.860% | $235.6938 | $235.69 | $235.70 | $235.70 |
| Purchase #2 | $225.73 | 9.629% | $247.4655 | $247.47 | $247.45 | $247.50 |
| Purchase #3 | $70.79 | 13.376% | $80.2589 | $80.26 | $80.25 | $80.30 |
| Purchase #4 | $206.55 | 4.613% | $216.0782 | $216.08 | $216.10 | $216.10 |
| Purchase #5 | $90.48 | 8.858% | $98.4947 | $98.49 | $98.50 | $98.50 |
| Purchase #6 | $243.85 | 11.205% | $271.1734 | $271.17 | $271.15 | $271.20 |
| Purchase #7 | $79.55 | 5.618% | $84.0191 | $84.02 | $84.00 | $84.00 |
| 7 purchase totals = | $1,141.72 | $1,233.1836 | $1,233.18 | $1,233.15 | $1,233.30 | |