| 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 | $120.94 | 11.635% | $135.0114 | $135.01 | $135.00 | $135.00 |
| Purchase #2 | $205.64 | 12.336% | $231.0078 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $165.48 | 5.624% | $174.7866 | $174.79 | $174.80 | $174.80 |
| Purchase #4 | $222.41 | 10.444% | $245.6385 | $245.64 | $245.65 | $245.60 |
| Purchase #5 | $124.79 | 9.828% | $137.0544 | $137.05 | $137.05 | $137.10 |
| Purchase #6 | $82.27 | 8.869% | $89.5665 | $89.57 | $89.55 | $89.60 |
| Purchase #7 | $125.30 | 8.832% | $136.3665 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $1,046.83 | $1,149.4317 | $1,149.44 | $1,149.40 | $1,149.50 | |