| 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 | $239.52 | 11.112% | $266.1355 | $266.14 | $266.15 | $266.10 |
| Purchase #2 | $150.46 | 13.519% | $170.8007 | $170.80 | $170.80 | $170.80 |
| Purchase #3 | $165.25 | 5.379% | $174.1388 | $174.14 | $174.15 | $174.10 |
| Purchase #4 | $175.69 | 5.178% | $184.7872 | $184.79 | $184.80 | $184.80 |
| Purchase #5 | $139.49 | 4.156% | $145.2872 | $145.29 | $145.30 | $145.30 |
| Purchase #6 | $249.52 | 12.328% | $280.2808 | $280.28 | $280.30 | $280.30 |
| Purchase #7 | $247.86 | 4.789% | $259.73 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $1,367.79 | $1,481.1602 | $1,481.17 | $1,481.25 | $1,481.10 | |