| 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 | $246.66 | 6.284% | $262.1601 | $262.16 | $262.15 | $262.20 |
| Purchase #2 | $230.54 | 3.867% | $239.455 | $239.46 | $239.45 | $239.50 |
| Purchase #3 | $183.59 | 4.124% | $191.1613 | $191.16 | $191.15 | $191.20 |
| Purchase #4 | $126.37 | 10.710% | $139.9042 | $139.90 | $139.90 | $139.90 |
| Purchase #5 | $137.78 | 3.483% | $142.5789 | $142.58 | $142.60 | $142.60 |
| Purchase #6 | $230.95 | 6.325% | $245.5576 | $245.56 | $245.55 | $245.60 |
| Purchase #7 | $235.80 | 12.641% | $265.6075 | $265.61 | $265.60 | $265.60 |
| 7 purchase totals = | $1,391.69 | $1,486.4246 | $1,486.43 | $1,486.40 | $1,486.60 | |