| 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 | $240.32 | 6.218% | $255.2631 | $255.26 | $255.25 | $255.30 |
| Purchase #2 | $109.49 | 12.709% | $123.4051 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $68.60 | 10.796% | $76.0061 | $76.01 | $76.00 | $76.00 |
| Purchase #4 | $98.77 | 9.729% | $108.3793 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $215.36 | 13.862% | $245.2132 | $245.21 | $245.20 | $245.20 |
| Purchase #6 | $31.54 | 11.642% | $35.2119 | $35.21 | $35.20 | $35.20 |
| Purchase #7 | $64.40 | 8.519% | $69.8862 | $69.89 | $69.90 | $69.90 |
| 7 purchase totals = | $828.48 | $913.3649 | $913.37 | $913.35 | $913.40 | |