| 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 | $185.79 | 6.138% | $197.1938 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $79.72 | 11.219% | $88.6638 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $225.75 | 9.451% | $247.0856 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $228.35 | 13.435% | $259.0288 | $259.03 | $259.05 | $259.00 |
| Purchase #5 | $244.78 | 4.710% | $256.3091 | $256.31 | $256.30 | $256.30 |
| Purchase #6 | $113.59 | 7.159% | $121.7219 | $121.72 | $121.70 | $121.70 |
| Purchase #7 | $120.35 | 13.148% | $136.1736 | $136.17 | $136.15 | $136.20 |
| 7 purchase totals = | $1,198.33 | $1,306.1766 | $1,306.17 | $1,306.15 | $1,306.20 | |