| 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 | $217.90 | 5.107% | $229.0282 | $229.03 | $229.05 | $229.00 |
| Purchase #2 | $10.81 | 10.795% | $11.9769 | $11.98 | $12.00 | $12.00 |
| Purchase #3 | $147.54 | 5.548% | $155.7255 | $155.73 | $155.75 | $155.70 |
| Purchase #4 | $198.94 | 9.494% | $217.8274 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $161.88 | 3.481% | $167.515 | $167.52 | $167.50 | $167.50 |
| Purchase #6 | $91.92 | 4.858% | $96.3855 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $215.79 | 8.297% | $233.6941 | $233.69 | $233.70 | $233.70 |
| 7 purchase totals = | $1,044.78 | $1,112.1526 | $1,112.17 | $1,112.25 | $1,112.10 | |