| 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 | $207.92 | 3.735% | $215.6858 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $100.74 | 6.816% | $107.6064 | $107.61 | $107.60 | $107.60 |
| Purchase #3 | $247.90 | 13.588% | $281.5847 | $281.58 | $281.60 | $281.60 |
| Purchase #4 | $236.98 | 7.336% | $254.3649 | $254.36 | $254.35 | $254.40 |
| Purchase #5 | $84.93 | 5.238% | $89.3786 | $89.38 | $89.40 | $89.40 |
| Purchase #6 | $198.54 | 10.137% | $218.666 | $218.67 | $218.65 | $218.70 |
| Purchase #7 | $210.96 | 13.750% | $239.967 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $1,287.97 | $1,407.2534 | $1,407.26 | $1,407.25 | $1,407.40 | |