| 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 | $148.54 | 12.874% | $167.663 | $167.66 | $167.65 | $167.70 |
| Purchase #2 | $213.79 | 10.599% | $236.4496 | $236.45 | $236.45 | $236.40 |
| Purchase #3 | $248.38 | 6.465% | $264.4378 | $264.44 | $264.45 | $264.40 |
| Purchase #4 | $108.96 | 5.278% | $114.7109 | $114.71 | $114.70 | $114.70 |
| Purchase #5 | $196.79 | 3.629% | $203.9315 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $225.65 | 9.870% | $247.9217 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $36.37 | 9.804% | $39.9357 | $39.94 | $39.95 | $39.90 |
| 7 purchase totals = | $1,178.48 | $1,275.0502 | $1,275.05 | $1,275.05 | $1,274.90 | |