| 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 | $203.81 | 4.639% | $213.2647 | $213.26 | $213.25 | $213.30 |
| Purchase #2 | $189.25 | 13.795% | $215.357 | $215.36 | $215.35 | $215.40 |
| Purchase #3 | $195.37 | 6.436% | $207.944 | $207.94 | $207.95 | $207.90 |
| Purchase #4 | $28.87 | 9.471% | $31.6043 | $31.60 | $31.60 | $31.60 |
| Purchase #5 | $214.26 | 9.299% | $234.184 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $49.50 | 3.358% | $51.1622 | $51.16 | $51.15 | $51.20 |
| Purchase #7 | $241.95 | 8.687% | $262.9682 | $262.97 | $262.95 | $263.00 |
| 7 purchase totals = | $1,123.01 | $1,216.4844 | $1,216.47 | $1,216.45 | $1,216.60 | |