| 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 | $134.65 | 7.188% | $144.3286 | $144.33 | $144.35 | $144.30 |
| Purchase #2 | $114.54 | 7.376% | $122.9885 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $26.36 | 6.738% | $28.1361 | $28.14 | $28.15 | $28.10 |
| Purchase #4 | $208.92 | 13.662% | $237.4627 | $237.46 | $237.45 | $237.50 |
| Purchase #5 | $207.82 | 12.579% | $233.9617 | $233.96 | $233.95 | $234.00 |
| Purchase #6 | $90.34 | 12.655% | $101.7725 | $101.77 | $101.75 | $101.80 |
| Purchase #7 | $233.94 | 6.601% | $249.3824 | $249.38 | $249.40 | $249.40 |
| 7 purchase totals = | $1,016.57 | $1,118.0325 | $1,118.03 | $1,118.05 | $1,118.10 | |