| 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 | $227.93 | 11.248% | $253.5676 | $253.57 | $253.55 | $253.60 |
| Purchase #2 | $223.67 | 6.656% | $238.5575 | $238.56 | $238.55 | $238.60 |
| Purchase #3 | $13.94 | 13.107% | $15.7671 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $158.63 | 12.342% | $178.2081 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $191.88 | 8.828% | $208.8192 | $208.82 | $208.80 | $208.80 |
| Purchase #6 | $122.59 | 12.218% | $137.568 | $137.57 | $137.55 | $137.60 |
| Purchase #7 | $67.33 | 13.433% | $76.3744 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $1,005.97 | $1,108.8619 | $1,108.87 | $1,108.75 | $1,109.00 | |