| 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 | $112.90 | 5.701% | $119.3364 | $119.34 | $119.35 | $119.30 |
| Purchase #2 | $130.48 | 13.442% | $148.0191 | $148.02 | $148.00 | $148.00 |
| Purchase #3 | $7.69 | 10.596% | $8.5048 | $8.50 | $8.50 | $8.50 |
| Purchase #4 | $223.53 | 8.589% | $242.729 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $154.85 | 10.103% | $170.4945 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $121.83 | 7.732% | $131.2499 | $131.25 | $131.25 | $131.20 |
| Purchase #7 | $213.30 | 8.285% | $230.9719 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $964.58 | $1,051.3056 | $1,051.30 | $1,051.30 | $1,051.20 | |