| 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 | $207.26 | 4.281% | $216.1328 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $153.75 | 13.144% | $173.9589 | $173.96 | $173.95 | $174.00 |
| Purchase #3 | $129.92 | 9.156% | $141.8155 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $86.42 | 4.846% | $90.6079 | $90.61 | $90.60 | $90.60 |
| Purchase #5 | $211.70 | 3.334% | $218.7581 | $218.76 | $218.75 | $218.80 |
| Purchase #6 | $226.33 | 12.593% | $254.8317 | $254.83 | $254.85 | $254.80 |
| Purchase #7 | $196.99 | 11.493% | $219.6301 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $1,212.37 | $1,315.7350 | $1,315.74 | $1,315.75 | $1,315.70 | |