| 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 | $246.58 | 6.636% | $262.943 | $262.94 | $262.95 | $262.90 |
| Purchase #2 | $141.86 | 6.471% | $151.0398 | $151.04 | $151.05 | $151.00 |
| Purchase #3 | $234.32 | 9.713% | $257.0795 | $257.08 | $257.10 | $257.10 |
| Purchase #4 | $94.56 | 3.712% | $98.0701 | $98.07 | $98.05 | $98.10 |
| Purchase #5 | $138.88 | 3.733% | $144.0644 | $144.06 | $144.05 | $144.10 |
| Purchase #6 | $153.31 | 12.131% | $171.908 | $171.91 | $171.90 | $171.90 |
| Purchase #7 | $125.56 | 6.179% | $133.3184 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $1,135.07 | $1,218.4232 | $1,218.42 | $1,218.40 | $1,218.40 | |