| 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 | $11.77 | 4.408% | $12.2888 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $239.35 | 5.390% | $252.251 | $252.25 | $252.25 | $252.30 |
| Purchase #3 | $117.69 | 12.295% | $132.16 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $33.37 | 8.789% | $36.3029 | $36.30 | $36.30 | $36.30 |
| Purchase #5 | $248.34 | 3.725% | $257.5907 | $257.59 | $257.60 | $257.60 |
| Purchase #6 | $24.59 | 6.801% | $26.2624 | $26.26 | $26.25 | $26.30 |
| Purchase #7 | $212.29 | 6.632% | $226.3691 | $226.37 | $226.35 | $226.40 |
| 7 purchase totals = | $887.40 | $943.2249 | $943.22 | $943.20 | $943.40 | |