| 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 | $93.26 | 8.291% | $100.9922 | $100.99 | $101.00 | $101.00 |
| Purchase #2 | $92.37 | 12.796% | $104.1897 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $123.66 | 11.767% | $138.2111 | $138.21 | $138.20 | $138.20 |
| Purchase #4 | $193.47 | 7.186% | $207.3728 | $207.37 | $207.35 | $207.40 |
| Purchase #5 | $186.49 | 10.408% | $205.8999 | $205.90 | $205.90 | $205.90 |
| Purchase #6 | $112.74 | 4.462% | $117.7705 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $140.77 | 11.792% | $157.3696 | $157.37 | $157.35 | $157.40 |
| 7 purchase totals = | $942.76 | $1,031.8058 | $1,031.80 | $1,031.75 | $1,031.90 | |