| 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 | $130.97 | 4.645% | $137.0536 | $137.05 | $137.05 | $137.10 |
| Purchase #2 | $174.59 | 13.285% | $197.7843 | $197.78 | $197.80 | $197.80 |
| Purchase #3 | $215.35 | 11.417% | $239.9365 | $239.94 | $239.95 | $239.90 |
| Purchase #4 | $95.40 | 7.867% | $102.9051 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $214.80 | 5.735% | $227.1188 | $227.12 | $227.10 | $227.10 |
| Purchase #6 | $199.79 | 9.340% | $218.4504 | $218.45 | $218.45 | $218.50 |
| Purchase #7 | $235.38 | 5.581% | $248.5166 | $248.52 | $248.50 | $248.50 |
| 7 purchase totals = | $1,266.28 | $1,371.7653 | $1,371.77 | $1,371.75 | $1,371.80 | |