| 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 | $229.91 | 9.645% | $252.0848 | $252.08 | $252.10 | $252.10 |
| Purchase #2 | $56.46 | 8.504% | $61.2614 | $61.26 | $61.25 | $61.30 |
| Purchase #3 | $48.90 | 4.278% | $50.9919 | $50.99 | $51.00 | $51.00 |
| Purchase #4 | $141.77 | 10.872% | $157.1832 | $157.18 | $157.20 | $157.20 |
| Purchase #5 | $228.49 | 8.278% | $247.4044 | $247.40 | $247.40 | $247.40 |
| Purchase #6 | $248.48 | 4.149% | $258.7894 | $258.79 | $258.80 | $258.80 |
| Purchase #7 | $122.67 | 11.471% | $136.7415 | $136.74 | $136.75 | $136.70 |
| 7 purchase totals = | $1,076.68 | $1,164.4566 | $1,164.44 | $1,164.50 | $1,164.50 | |