| 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 | $18.97 | 11.758% | $21.2005 | $21.20 | $21.20 | $21.20 |
| Purchase #2 | $240.85 | 7.644% | $259.2606 | $259.26 | $259.25 | $259.30 |
| Purchase #3 | $82.68 | 10.447% | $91.3176 | $91.32 | $91.30 | $91.30 |
| Purchase #4 | $163.85 | 12.813% | $184.8441 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $194.82 | 3.554% | $201.7439 | $201.74 | $201.75 | $201.70 |
| Purchase #6 | $61.94 | 9.646% | $67.9147 | $67.91 | $67.90 | $67.90 |
| Purchase #7 | $185.68 | 5.823% | $196.4921 | $196.49 | $196.50 | $196.50 |
| 7 purchase totals = | $948.79 | $1,022.7735 | $1,022.76 | $1,022.75 | $1,022.70 | |