| 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 | $115.29 | 8.649% | $125.2614 | $125.26 | $125.25 | $125.30 |
| Purchase #2 | $234.81 | 10.122% | $258.5775 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $235.74 | 7.534% | $253.5007 | $253.50 | $253.50 | $253.50 |
| Purchase #4 | $137.72 | 4.567% | $144.0097 | $144.01 | $144.00 | $144.00 |
| Purchase #5 | $135.54 | 11.421% | $151.02 | $151.02 | $151.00 | $151.00 |
| Purchase #6 | $89.64 | 11.845% | $100.2579 | $100.26 | $100.25 | $100.30 |
| Purchase #7 | $120.89 | 8.259% | $130.8743 | $130.87 | $130.85 | $130.90 |
| 7 purchase totals = | $1,069.63 | $1,163.5015 | $1,163.50 | $1,163.45 | $1,163.60 | |