| 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 | $91.81 | 8.186% | $99.3256 | $99.33 | $99.35 | $99.30 |
| Purchase #2 | $113.35 | 3.349% | $117.1461 | $117.15 | $117.15 | $117.10 |
| Purchase #3 | $145.48 | 8.410% | $157.7149 | $157.71 | $157.70 | $157.70 |
| Purchase #4 | $130.66 | 6.123% | $138.6603 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $11.98 | 5.588% | $12.6494 | $12.65 | $12.65 | $12.60 |
| Purchase #6 | $140.47 | 11.764% | $156.9949 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $208.55 | 12.870% | $235.3904 | $235.39 | $235.40 | $235.40 |
| 7 purchase totals = | $842.30 | $917.8816 | $917.88 | $917.90 | $917.80 | |