| 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 | $100.47 | 5.854% | $106.3515 | $106.35 | $106.35 | $106.40 |
| Purchase #2 | $168.82 | 6.166% | $179.2294 | $179.23 | $179.25 | $179.20 |
| Purchase #3 | $212.52 | 10.777% | $235.4233 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $237.71 | 12.865% | $268.2914 | $268.29 | $268.30 | $268.30 |
| Purchase #5 | $170.66 | 8.799% | $185.6764 | $185.68 | $185.70 | $185.70 |
| Purchase #6 | $191.83 | 7.125% | $205.4979 | $205.50 | $205.50 | $205.50 |
| Purchase #7 | $215.75 | 3.522% | $223.3487 | $223.35 | $223.35 | $223.30 |
| 7 purchase totals = | $1,297.76 | $1,403.8186 | $1,403.82 | $1,403.85 | $1,403.80 | |