| 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 | $117.72 | 8.262% | $127.446 | $127.45 | $127.45 | $127.40 |
| Purchase #2 | $250.25 | 10.523% | $276.5838 | $276.58 | $276.60 | $276.60 |
| Purchase #3 | $196.61 | 5.433% | $207.2918 | $207.29 | $207.30 | $207.30 |
| Purchase #4 | $28.75 | 11.438% | $32.0384 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $66.49 | 6.357% | $70.7168 | $70.72 | $70.70 | $70.70 |
| Purchase #6 | $189.52 | 13.735% | $215.5506 | $215.55 | $215.55 | $215.60 |
| Purchase #7 | $61.74 | 4.416% | $64.4664 | $64.47 | $64.45 | $64.50 |
| 7 purchase totals = | $911.08 | $994.0938 | $994.10 | $994.10 | $994.10 | |