| 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 | $108.43 | 9.840% | $119.0995 | $119.10 | $119.10 | $119.10 |
| Purchase #2 | $237.68 | 6.350% | $252.7727 | $252.77 | $252.75 | $252.80 |
| Purchase #3 | $179.46 | 9.402% | $196.3328 | $196.33 | $196.35 | $196.30 |
| Purchase #4 | $165.54 | 5.681% | $174.9443 | $174.94 | $174.95 | $174.90 |
| Purchase #5 | $125.47 | 4.223% | $130.7686 | $130.77 | $130.75 | $130.80 |
| Purchase #6 | $98.73 | 5.336% | $103.9982 | $104.00 | $104.00 | $104.00 |
| Purchase #7 | $152.38 | 3.112% | $157.1221 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $1,067.69 | $1,135.0382 | $1,135.03 | $1,135.00 | $1,135.00 | |