| 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 | $242.33 | 5.458% | $255.5564 | $255.56 | $255.55 | $255.60 |
| Purchase #2 | $88.87 | 11.448% | $99.0438 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $81.92 | 4.645% | $85.7252 | $85.73 | $85.75 | $85.70 |
| Purchase #4 | $16.48 | 9.774% | $18.0908 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $132.36 | 12.377% | $148.7422 | $148.74 | $148.75 | $148.70 |
| Purchase #6 | $194.88 | 7.233% | $208.9757 | $208.98 | $209.00 | $209.00 |
| Purchase #7 | $234.88 | 12.293% | $263.7538 | $263.75 | $263.75 | $263.80 |
| 7 purchase totals = | $991.72 | $1,079.8879 | $1,079.89 | $1,079.95 | $1,079.90 | |