| 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 | $223.56 | 3.346% | $231.0403 | $231.04 | $231.05 | $231.00 |
| Purchase #2 | $123.35 | 11.854% | $137.9719 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $93.63 | 9.303% | $102.3404 | $102.34 | $102.35 | $102.30 |
| Purchase #4 | $224.80 | 10.471% | $248.3388 | $248.34 | $248.35 | $248.30 |
| Purchase #5 | $119.37 | 4.495% | $124.7357 | $124.74 | $124.75 | $124.70 |
| Purchase #6 | $14.51 | 12.287% | $16.2928 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $57.45 | 4.755% | $60.1817 | $60.18 | $60.20 | $60.20 |
| 7 purchase totals = | $856.67 | $920.9016 | $920.90 | $920.95 | $920.80 | |