| 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 | $33.76 | 10.245% | $37.2187 | $37.22 | $37.20 | $37.20 |
| Purchase #2 | $243.29 | 12.227% | $273.0371 | $273.04 | $273.05 | $273.00 |
| Purchase #3 | $122.82 | 12.122% | $137.7082 | $137.71 | $137.70 | $137.70 |
| Purchase #4 | $246.79 | 13.535% | $280.193 | $280.19 | $280.20 | $280.20 |
| Purchase #5 | $45.26 | 7.649% | $48.7219 | $48.72 | $48.70 | $48.70 |
| Purchase #6 | $202.63 | 6.766% | $216.3399 | $216.34 | $216.35 | $216.30 |
| Purchase #7 | $206.75 | 5.860% | $218.8656 | $218.87 | $218.85 | $218.90 |
| 7 purchase totals = | $1,101.30 | $1,212.0844 | $1,212.09 | $1,212.05 | $1,212.00 | |