| 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 | $128.48 | 12.785% | $144.9062 | $144.91 | $144.90 | $144.90 |
| Purchase #2 | $118.54 | 12.656% | $133.5424 | $133.54 | $133.55 | $133.50 |
| Purchase #3 | $195.58 | 4.427% | $204.2383 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $175.95 | 7.405% | $188.9791 | $188.98 | $189.00 | $189.00 |
| Purchase #5 | $228.54 | 12.671% | $257.4983 | $257.50 | $257.50 | $257.50 |
| Purchase #6 | $160.75 | 8.591% | $174.56 | $174.56 | $174.55 | $174.60 |
| Purchase #7 | $219.95 | 12.780% | $248.0596 | $248.06 | $248.05 | $248.10 |
| 7 purchase totals = | $1,227.79 | $1,351.7839 | $1,351.79 | $1,351.80 | $1,351.80 | |