| 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 | $224.86 | 6.538% | $239.5613 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $234.28 | 3.371% | $242.1776 | $242.18 | $242.20 | $242.20 |
| Purchase #3 | $188.95 | 13.609% | $214.6642 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $239.86 | 6.273% | $254.9064 | $254.91 | $254.90 | $254.90 |
| Purchase #5 | $72.78 | 13.452% | $82.5704 | $82.57 | $82.55 | $82.60 |
| Purchase #6 | $39.40 | 8.330% | $42.682 | $42.68 | $42.70 | $42.70 |
| Purchase #7 | $221.38 | 13.560% | $251.3991 | $251.40 | $251.40 | $251.40 |
| 7 purchase totals = | $1,221.51 | $1,327.9610 | $1,327.96 | $1,327.95 | $1,328.10 | |