| 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 | $243.28 | 12.563% | $273.8433 | $273.84 | $273.85 | $273.80 |
| Purchase #2 | $186.86 | 10.185% | $205.8917 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $77.37 | 3.132% | $79.7932 | $79.79 | $79.80 | $79.80 |
| Purchase #4 | $197.65 | 7.845% | $213.1556 | $213.16 | $213.15 | $213.20 |
| Purchase #5 | $58.62 | 8.761% | $63.7557 | $63.76 | $63.75 | $63.80 |
| Purchase #6 | $103.84 | 13.438% | $117.794 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $150.35 | 10.292% | $165.824 | $165.82 | $165.80 | $165.80 |
| 7 purchase totals = | $1,017.97 | $1,120.0575 | $1,120.05 | $1,120.05 | $1,120.10 | |