| 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 | $223.49 | 3.750% | $231.8709 | $231.87 | $231.85 | $231.90 |
| Purchase #2 | $30.59 | 5.555% | $32.2893 | $32.29 | $32.30 | $32.30 |
| Purchase #3 | $116.27 | 9.207% | $126.975 | $126.98 | $127.00 | $127.00 |
| Purchase #4 | $133.99 | 5.584% | $141.472 | $141.47 | $141.45 | $141.50 |
| Purchase #5 | $13.58 | 9.621% | $14.8865 | $14.89 | $14.90 | $14.90 |
| Purchase #6 | $6.58 | 9.314% | $7.1929 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $168.70 | 11.440% | $187.9993 | $188.00 | $188.00 | $188.00 |
| 7 purchase totals = | $693.20 | $742.6859 | $742.69 | $742.70 | $742.80 | |