| 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 | $40.81 | 9.356% | $44.6282 | $44.63 | $44.65 | $44.60 |
| Purchase #2 | $149.55 | 12.266% | $167.8938 | $167.89 | $167.90 | $167.90 |
| Purchase #3 | $114.26 | 3.796% | $118.5973 | $118.60 | $118.60 | $118.60 |
| Purchase #4 | $210.39 | 12.858% | $237.4419 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $203.56 | 9.854% | $223.6188 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $237.30 | 9.509% | $259.8649 | $259.86 | $259.85 | $259.90 |
| Purchase #7 | $148.80 | 10.167% | $163.9285 | $163.93 | $163.95 | $163.90 |
| 7 purchase totals = | $1,104.67 | $1,215.9734 | $1,215.97 | $1,216.00 | $1,215.90 | |