| 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 | $190.45 | 12.319% | $213.9115 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $171.92 | 13.868% | $195.7619 | $195.76 | $195.75 | $195.80 |
| Purchase #3 | $63.66 | 9.683% | $69.8242 | $69.82 | $69.80 | $69.80 |
| Purchase #4 | $167.63 | 10.853% | $185.8229 | $185.82 | $185.80 | $185.80 |
| Purchase #5 | $148.30 | 10.132% | $163.3258 | $163.33 | $163.35 | $163.30 |
| Purchase #6 | $208.85 | 12.662% | $235.2946 | $235.29 | $235.30 | $235.30 |
| Purchase #7 | $209.38 | 3.344% | $216.3817 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $1,160.19 | $1,280.3226 | $1,280.31 | $1,280.30 | $1,280.30 | |