| 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 | $128.73 | 12.570% | $144.9114 | $144.91 | $144.90 | $144.90 |
| Purchase #2 | $51.69 | 12.643% | $58.2252 | $58.23 | $58.25 | $58.20 |
| Purchase #3 | $74.66 | 13.291% | $84.5831 | $84.58 | $84.60 | $84.60 |
| Purchase #4 | $185.71 | 11.663% | $207.3694 | $207.37 | $207.35 | $207.40 |
| Purchase #5 | $243.48 | 4.794% | $255.1524 | $255.15 | $255.15 | $255.20 |
| Purchase #6 | $228.96 | 13.237% | $259.2674 | $259.27 | $259.25 | $259.30 |
| Purchase #7 | $18.25 | 11.632% | $20.3728 | $20.37 | $20.35 | $20.40 |
| 7 purchase totals = | $931.48 | $1,029.8817 | $1,029.88 | $1,029.85 | $1,030.00 | |