| 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 | $227.90 | 8.448% | $247.153 | $247.15 | $247.15 | $247.20 |
| Purchase #2 | $13.66 | 8.495% | $14.8204 | $14.82 | $14.80 | $14.80 |
| Purchase #3 | $89.52 | 10.181% | $98.634 | $98.63 | $98.65 | $98.60 |
| Purchase #4 | $168.31 | 6.760% | $179.6878 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $100.63 | 12.434% | $113.1423 | $113.14 | $113.15 | $113.10 |
| Purchase #6 | $215.45 | 10.426% | $237.9128 | $237.91 | $237.90 | $237.90 |
| Purchase #7 | $131.34 | 4.633% | $137.425 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $946.81 | $1,028.7753 | $1,028.77 | $1,028.80 | $1,028.70 | |