| 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 | $234.97 | 5.224% | $247.2448 | $247.24 | $247.25 | $247.20 |
| Purchase #2 | $97.64 | 3.692% | $101.2449 | $101.24 | $101.25 | $101.20 |
| Purchase #3 | $143.80 | 13.654% | $163.4345 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $174.57 | 8.522% | $189.4469 | $189.45 | $189.45 | $189.40 |
| Purchase #5 | $128.86 | 5.141% | $135.4847 | $135.48 | $135.50 | $135.50 |
| Purchase #6 | $136.32 | 7.112% | $146.0151 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $119.93 | 9.535% | $131.3653 | $131.37 | $131.35 | $131.40 |
| 7 purchase totals = | $1,036.09 | $1,114.2362 | $1,114.23 | $1,114.25 | $1,114.10 | |