| 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 | $196.77 | 6.193% | $208.956 | $208.96 | $208.95 | $209.00 |
| Purchase #2 | $239.37 | 5.608% | $252.7939 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $14.79 | 10.152% | $16.2915 | $16.29 | $16.30 | $16.30 |
| Purchase #4 | $146.55 | 13.481% | $166.3064 | $166.31 | $166.30 | $166.30 |
| Purchase #5 | $228.39 | 13.466% | $259.145 | $259.15 | $259.15 | $259.10 |
| Purchase #6 | $183.88 | 4.177% | $191.5607 | $191.56 | $191.55 | $191.60 |
| Purchase #7 | $15.63 | 9.454% | $17.1077 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $1,025.38 | $1,112.1612 | $1,112.17 | $1,112.15 | $1,112.20 | |