| 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 | $14.60 | 9.810% | $16.0323 | $16.03 | $16.05 | $16.00 |
| Purchase #2 | $165.58 | 13.477% | $187.8952 | $187.90 | $187.90 | $187.90 |
| Purchase #3 | $214.57 | 3.786% | $222.6936 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $89.95 | 11.450% | $100.2493 | $100.25 | $100.25 | $100.20 |
| Purchase #5 | $120.63 | 9.498% | $132.0874 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $32.76 | 8.761% | $35.6301 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $227.61 | 6.330% | $242.0177 | $242.02 | $242.00 | $242.00 |
| 7 purchase totals = | $865.70 | $936.6056 | $936.61 | $936.65 | $936.50 | |