| 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 | $27.63 | 13.871% | $31.4626 | $31.46 | $31.45 | $31.50 |
| Purchase #2 | $101.99 | 6.697% | $108.8203 | $108.82 | $108.80 | $108.80 |
| Purchase #3 | $97.77 | 9.510% | $107.0679 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $217.57 | 11.847% | $243.3455 | $243.35 | $243.35 | $243.30 |
| Purchase #5 | $104.96 | 13.174% | $118.7874 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $129.67 | 5.649% | $136.9951 | $137.00 | $137.00 | $137.00 |
| Purchase #7 | $247.80 | 7.322% | $265.9439 | $265.94 | $265.95 | $265.90 |
| 7 purchase totals = | $927.39 | $1,012.4227 | $1,012.43 | $1,012.40 | $1,012.40 | |